640304034084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{4423}}^1$

素因数の和:4979

約数の個数: 288

約数和(自身を含む): 1937311504128

約数和(自身を除く): 1297007470044

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 61, 66, 78, 99, 117, 122, 132, 143, 156, 183, 198, 234, 244, 286, 366, 396, 429, 461, 468, 549, 572, 671, 732, 793, 858, 922, 1098, 1287, 1342, 1383, 1586, 1716, 1844, 2013, 2196, 2379, 2574, 2684, 2766, 3172, 4026, 4149, 4423, 4758, 5071, 5148, 5532, 5993, 6039, 7137, 8052, 8298, 8723, 8846, 9516, 10142, 11986, 12078, 13269, 14274, 15213, 16596, 17446, 17692, 17979, 20284, 23972, 24156, 26169, 26538, 28121, 28548, 30426, 34892, 35958, 39807, 45639, 48653, 52338, 53076, 53937, 56242, 57499, 60852, 65923, 71916, 78507, 79614, 84363, 91278, 97306, 104676, 107874, 112484, 114998, 131846, 145959, 157014, 159228, 168726, 172497, 182556, 194612, 197769, 215748, 229996, 253089, 263692, 269803, 291918, 309331, 314028, 337452, 344994, 365573, 395538, 437877, 506178, 517491, 539606, 583836, 593307, 618662, 632489, 689988, 731146, 791076, 809409, 875754, 927993, 1012356, 1034982, 1079212, 1096719, 1186614, 1237324, 1264978, 1462292, 1618818, 1751508, 1855986, 1897467, 2039003, 2069964, 2193438, 2373228, 2428227, 2529956, 2783979, 2967833, 3237636, 3290157, 3507439, 3711972, 3794934, 4021303, 4078006, 4386876, 4856454, 5567958, 5692401, 5935666, 6117009, 6580314, 7014878, 7589868, 8042606, 8156012, 8903499, 9712908, 10522317, 11135916, 11384802, 11871332, 12063909, 12234018, 13160628, 14029756, 16085212, 17806998, 18351027, 21044634, 22429033, 22769604, 24127818, 24468036, 26507039, 26710497, 31566951, 35613996, 36191727, 36702054, 38581829, 42089268, 44858066, 48255636, 53014078, 53420994, 63133902, 67287099, 72383454, 73404108, 77163658, 79521117, 89716132, 106028156, 106841988, 115745487, 124379183, 126267804, 134574198, 144766908, 154327316, 159042234, 201861297, 231490974, 238563351, 248758366, 269148396, 291577429, 318084468, 347236461, 373137549, 403722594, 462981948, 477126702, 497516732, 583154858, 694472922, 746275098, 807445188, 874732287, 954253404, 1119412647, 1166309716, 1368171013, 1388945844, 1492550196, 1616929379, 1749464574, 2238825294, 2624196861, 2736342026, 3233858758, 3498929148, 4104513039, 4477650588, 4850788137, 5248393722, 5472684052, 6467717516, 8209026078, 9701576274, 10496787444, 12313539117, 14552364411, 16418052156, 17786223169, 19403152548, 24627078234, 29104728822, 35572446338, 49254156468, 53358669507, 58209457644, 71144892676, 106717339014, 160076008521, 213434678028, 320152017042, 640304034084]

約数ペア:

[(1, 640304034084), (2, 320152017042), (3, 213434678028), (4, 160076008521), (6, 106717339014), (9, 71144892676), (11, 58209457644), (12, 53358669507), (13, 49254156468), (18, 35572446338), (22, 29104728822), (26, 24627078234), (33, 19403152548), (36, 17786223169), (39, 16418052156), (44, 14552364411), (52, 12313539117), (61, 10496787444), (66, 9701576274), (78, 8209026078), (99, 6467717516), (117, 5472684052), (122, 5248393722), (132, 4850788137), (143, 4477650588), (156, 4104513039), (183, 3498929148), (198, 3233858758), (234, 2736342026), (244, 2624196861), (286, 2238825294), (366, 1749464574), (396, 1616929379), (429, 1492550196), (461, 1388945844), (468, 1368171013), (549, 1166309716), (572, 1119412647), (671, 954253404), (732, 874732287), (793, 807445188), (858, 746275098), (922, 694472922), (1098, 583154858), (1287, 497516732), (1342, 477126702), (1383, 462981948), (1586, 403722594), (1716, 373137549), (1844, 347236461), (2013, 318084468), (2196, 291577429), (2379, 269148396), (2574, 248758366), (2684, 238563351), (2766, 231490974), (3172, 201861297), (4026, 159042234), (4149, 154327316), (4423, 144766908), (4758, 134574198), (5071, 126267804), (5148, 124379183), (5532, 115745487), (5993, 106841988), (6039, 106028156), (7137, 89716132), (8052, 79521117), (8298, 77163658), (8723, 73404108), (8846, 72383454), (9516, 67287099), (10142, 63133902), (11986, 53420994), (12078, 53014078), (13269, 48255636), (14274, 44858066), (15213, 42089268), (16596, 38581829), (17446, 36702054), (17692, 36191727), (17979, 35613996), (20284, 31566951), (23972, 26710497), (24156, 26507039), (26169, 24468036), (26538, 24127818), (28121, 22769604), (28548, 22429033), (30426, 21044634), (34892, 18351027), (35958, 17806998), (39807, 16085212), (45639, 14029756), (48653, 13160628), (52338, 12234018), (53076, 12063909), (53937, 11871332), (56242, 11384802), (57499, 11135916), (60852, 10522317), (65923, 9712908), (71916, 8903499), (78507, 8156012), (79614, 8042606), (84363, 7589868), (91278, 7014878), (97306, 6580314), (104676, 6117009), (107874, 5935666), (112484, 5692401), (114998, 5567958), (131846, 4856454), (145959, 4386876), (157014, 4078006), (159228, 4021303), (168726, 3794934), (172497, 3711972), (182556, 3507439), (194612, 3290157), (197769, 3237636), (215748, 2967833), (229996, 2783979), (253089, 2529956), (263692, 2428227), (269803, 2373228), (291918, 2193438), (309331, 2069964), (314028, 2039003), (337452, 1897467), (344994, 1855986), (365573, 1751508), (395538, 1618818), (437877, 1462292), (506178, 1264978), (517491, 1237324), (539606, 1186614), (583836, 1096719), (593307, 1079212), (618662, 1034982), (632489, 1012356), (689988, 927993), (731146, 875754), (791076, 809409)]