289783456872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{170327}}^1$

素因数の和:170416

約数の個数: 256

約数和(自身を含む): 961467494400

約数和(自身を除く): 671684037528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 41, 42, 52, 56, 57, 76, 78, 82, 84, 91, 104, 114, 123, 133, 152, 156, 164, 168, 182, 228, 246, 247, 266, 273, 287, 312, 328, 364, 399, 456, 492, 494, 532, 533, 546, 574, 728, 741, 779, 798, 861, 984, 988, 1064, 1066, 1092, 1148, 1482, 1558, 1596, 1599, 1722, 1729, 1976, 2132, 2184, 2296, 2337, 2964, 3116, 3192, 3198, 3444, 3458, 3731, 4264, 4674, 5187, 5453, 5928, 6232, 6396, 6888, 6916, 7462, 9348, 10127, 10374, 10906, 11193, 12792, 13832, 14924, 16359, 18696, 20254, 20748, 21812, 22386, 29848, 30381, 32718, 40508, 41496, 43624, 44772, 60762, 65436, 70889, 81016, 89544, 121524, 130872, 141778, 170327, 212667, 243048, 283556, 340654, 425334, 510981, 567112, 681308, 850668, 1021962, 1192289, 1362616, 1701336, 2043924, 2214251, 2384578, 3236213, 3576867, 4087848, 4428502, 4769156, 6472426, 6642753, 6983407, 7153734, 8857004, 9538312, 9708639, 12944852, 13285506, 13966814, 14307468, 15499757, 17714008, 19417278, 20950221, 22653491, 25889704, 26571012, 27933628, 28614936, 30999514, 38834556, 41900442, 42070769, 45306982, 46499271, 48883849, 53142024, 55867256, 61999028, 67960473, 77669112, 83800884, 84141538, 90613964, 90784291, 92998542, 97767698, 123998056, 126212307, 132684733, 135920946, 146651547, 167601768, 168283076, 181227928, 181568582, 185997084, 195535396, 252424614, 265369466, 271841892, 272352873, 293303094, 294495383, 336566152, 363137164, 371994168, 391070792, 398054199, 504849228, 530738932, 543683784, 544705746, 586606188, 588990766, 635490037, 726274328, 796108398, 883486149, 928793131, 1009698456, 1061477864, 1089411492, 1173212376, 1177981532, 1270980074, 1592216796, 1724901529, 1766972298, 1857586262, 1906470111, 2178822984, 2355963064, 2541960148, 2786379393, 3184433592, 3449803058, 3533944596, 3715172524, 3812940222, 5083920296, 5174704587, 5572758786, 6899606116, 7067889192, 7430345048, 7625880444, 10349409174, 11145517572, 12074310703, 13799212232, 15251760888, 20698818348, 22291035144, 24148621406, 36222932109, 41397636696, 48297242812, 72445864218, 96594485624, 144891728436, 289783456872]

約数ペア:

[(1, 289783456872), (2, 144891728436), (3, 96594485624), (4, 72445864218), (6, 48297242812), (7, 41397636696), (8, 36222932109), (12, 24148621406), (13, 22291035144), (14, 20698818348), (19, 15251760888), (21, 13799212232), (24, 12074310703), (26, 11145517572), (28, 10349409174), (38, 7625880444), (39, 7430345048), (41, 7067889192), (42, 6899606116), (52, 5572758786), (56, 5174704587), (57, 5083920296), (76, 3812940222), (78, 3715172524), (82, 3533944596), (84, 3449803058), (91, 3184433592), (104, 2786379393), (114, 2541960148), (123, 2355963064), (133, 2178822984), (152, 1906470111), (156, 1857586262), (164, 1766972298), (168, 1724901529), (182, 1592216796), (228, 1270980074), (246, 1177981532), (247, 1173212376), (266, 1089411492), (273, 1061477864), (287, 1009698456), (312, 928793131), (328, 883486149), (364, 796108398), (399, 726274328), (456, 635490037), (492, 588990766), (494, 586606188), (532, 544705746), (533, 543683784), (546, 530738932), (574, 504849228), (728, 398054199), (741, 391070792), (779, 371994168), (798, 363137164), (861, 336566152), (984, 294495383), (988, 293303094), (1064, 272352873), (1066, 271841892), (1092, 265369466), (1148, 252424614), (1482, 195535396), (1558, 185997084), (1596, 181568582), (1599, 181227928), (1722, 168283076), (1729, 167601768), (1976, 146651547), (2132, 135920946), (2184, 132684733), (2296, 126212307), (2337, 123998056), (2964, 97767698), (3116, 92998542), (3192, 90784291), (3198, 90613964), (3444, 84141538), (3458, 83800884), (3731, 77669112), (4264, 67960473), (4674, 61999028), (5187, 55867256), (5453, 53142024), (5928, 48883849), (6232, 46499271), (6396, 45306982), (6888, 42070769), (6916, 41900442), (7462, 38834556), (9348, 30999514), (10127, 28614936), (10374, 27933628), (10906, 26571012), (11193, 25889704), (12792, 22653491), (13832, 20950221), (14924, 19417278), (16359, 17714008), (18696, 15499757), (20254, 14307468), (20748, 13966814), (21812, 13285506), (22386, 12944852), (29848, 9708639), (30381, 9538312), (32718, 8857004), (40508, 7153734), (41496, 6983407), (43624, 6642753), (44772, 6472426), (60762, 4769156), (65436, 4428502), (70889, 4087848), (81016, 3576867), (89544, 3236213), (121524, 2384578), (130872, 2214251), (141778, 2043924), (170327, 1701336), (212667, 1362616), (243048, 1192289), (283556, 1021962), (340654, 850668), (425334, 681308), (510981, 567112)]