12781874952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1879}}^1$

素因数の和:2321

約数の個数: 256

約数和(自身を含む): 44398080000

約数和(自身を除く): 31616205048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 409, 462, 504, 594, 616, 693, 756, 792, 818, 924, 1188, 1227, 1386, 1512, 1636, 1848, 1879, 2079, 2376, 2454, 2772, 2863, 3272, 3681, 3758, 4158, 4499, 4908, 5544, 5637, 5726, 7362, 7516, 8316, 8589, 8998, 9816, 11043, 11274, 11452, 13153, 13497, 14724, 15032, 16632, 16911, 17178, 17996, 20669, 22086, 22548, 22904, 25767, 26306, 26994, 29448, 31493, 33822, 34356, 35992, 39459, 40491, 41338, 44172, 45096, 50733, 51534, 52612, 53988, 62007, 62986, 67644, 68712, 77301, 78918, 80982, 82676, 88344, 94479, 101466, 103068, 105224, 107976, 118377, 121473, 124014, 125972, 135288, 144683, 154602, 157836, 161964, 165352, 186021, 188958, 202932, 206136, 236754, 242946, 248028, 251944, 283437, 289366, 309204, 315672, 323928, 355131, 372042, 377916, 405864, 434049, 473508, 485892, 496056, 558063, 566874, 578732, 618408, 710262, 744084, 755832, 768511, 850311, 868098, 947016, 971784, 1116126, 1133748, 1157464, 1302147, 1420524, 1488168, 1537022, 1700622, 1736196, 2232252, 2267496, 2305533, 2604294, 2841048, 3074044, 3401244, 3472392, 3906441, 4464504, 4611066, 5208588, 5379577, 6148088, 6802488, 6916599, 7812882, 8453621, 9222132, 10417176, 10759154, 13833198, 15625764, 16138731, 16907242, 18444264, 20749797, 21518308, 25360863, 27666396, 31251528, 32277462, 33814484, 41499594, 43036616, 48416193, 50721726, 55332792, 59175347, 64554924, 67628968, 76082589, 82999188, 96832386, 101443452, 118350694, 129109848, 145248579, 152165178, 165998376, 177526041, 193664772, 202886904, 228247767, 236701388, 290497158, 304330356, 355052082, 387329544, 456495534, 473402776, 532578123, 580994316, 608660712, 710104164, 912991068, 1065156246, 1161988632, 1420208328, 1597734369, 1825982136, 2130312492, 3195468738, 4260624984, 6390937476, 12781874952]

約数ペア:

[(1, 12781874952), (2, 6390937476), (3, 4260624984), (4, 3195468738), (6, 2130312492), (7, 1825982136), (8, 1597734369), (9, 1420208328), (11, 1161988632), (12, 1065156246), (14, 912991068), (18, 710104164), (21, 608660712), (22, 580994316), (24, 532578123), (27, 473402776), (28, 456495534), (33, 387329544), (36, 355052082), (42, 304330356), (44, 290497158), (54, 236701388), (56, 228247767), (63, 202886904), (66, 193664772), (72, 177526041), (77, 165998376), (84, 152165178), (88, 145248579), (99, 129109848), (108, 118350694), (126, 101443452), (132, 96832386), (154, 82999188), (168, 76082589), (189, 67628968), (198, 64554924), (216, 59175347), (231, 55332792), (252, 50721726), (264, 48416193), (297, 43036616), (308, 41499594), (378, 33814484), (396, 32277462), (409, 31251528), (462, 27666396), (504, 25360863), (594, 21518308), (616, 20749797), (693, 18444264), (756, 16907242), (792, 16138731), (818, 15625764), (924, 13833198), (1188, 10759154), (1227, 10417176), (1386, 9222132), (1512, 8453621), (1636, 7812882), (1848, 6916599), (1879, 6802488), (2079, 6148088), (2376, 5379577), (2454, 5208588), (2772, 4611066), (2863, 4464504), (3272, 3906441), (3681, 3472392), (3758, 3401244), (4158, 3074044), (4499, 2841048), (4908, 2604294), (5544, 2305533), (5637, 2267496), (5726, 2232252), (7362, 1736196), (7516, 1700622), (8316, 1537022), (8589, 1488168), (8998, 1420524), (9816, 1302147), (11043, 1157464), (11274, 1133748), (11452, 1116126), (13153, 971784), (13497, 947016), (14724, 868098), (15032, 850311), (16632, 768511), (16911, 755832), (17178, 744084), (17996, 710262), (20669, 618408), (22086, 578732), (22548, 566874), (22904, 558063), (25767, 496056), (26306, 485892), (26994, 473508), (29448, 434049), (31493, 405864), (33822, 377916), (34356, 372042), (35992, 355131), (39459, 323928), (40491, 315672), (41338, 309204), (44172, 289366), (45096, 283437), (50733, 251944), (51534, 248028), (52612, 242946), (53988, 236754), (62007, 206136), (62986, 202932), (67644, 188958), (68712, 186021), (77301, 165352), (78918, 161964), (80982, 157836), (82676, 154602), (88344, 144683), (94479, 135288), (101466, 125972), (103068, 124014), (105224, 121473), (107976, 118377)]