265703256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 896313600

約数和(自身を除く): 630610344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 107, 117, 126, 156, 168, 182, 214, 234, 252, 273, 312, 321, 364, 379, 428, 468, 504, 546, 642, 728, 749, 758, 819, 856, 936, 963, 1092, 1137, 1284, 1391, 1498, 1516, 1638, 1926, 2184, 2247, 2274, 2568, 2653, 2782, 2996, 3032, 3276, 3411, 3852, 4173, 4494, 4548, 4927, 5306, 5564, 5992, 6552, 6741, 6822, 7704, 7959, 8346, 8988, 9096, 9737, 9854, 10612, 11128, 12519, 13482, 13644, 14781, 15918, 16692, 17976, 19474, 19708, 21224, 23877, 25038, 26964, 27288, 29211, 29562, 31836, 33384, 34489, 38948, 39416, 40553, 44343, 47754, 50076, 53928, 58422, 59124, 63672, 68978, 77896, 81106, 87633, 88686, 95508, 100152, 103467, 116844, 118248, 121659, 137956, 162212, 175266, 177372, 191016, 206934, 233688, 243318, 275912, 283871, 310401, 324424, 350532, 354744, 364977, 413868, 486636, 527189, 567742, 620802, 701064, 729954, 827736, 851613, 973272, 1054378, 1135484, 1241604, 1459908, 1581567, 1703226, 2108756, 2270968, 2483208, 2554839, 2919816, 3163134, 3406452, 3690323, 4217512, 4744701, 5109678, 6326268, 6812904, 7380646, 9489402, 10219356, 11070969, 12652536, 14761292, 18978804, 20438712, 22141938, 29522584, 33212907, 37957608, 44283876, 66425814, 88567752, 132851628, 265703256]

約数ペア:

[(1, 265703256), (2, 132851628), (3, 88567752), (4, 66425814), (6, 44283876), (7, 37957608), (8, 33212907), (9, 29522584), (12, 22141938), (13, 20438712), (14, 18978804), (18, 14761292), (21, 12652536), (24, 11070969), (26, 10219356), (28, 9489402), (36, 7380646), (39, 6812904), (42, 6326268), (52, 5109678), (56, 4744701), (63, 4217512), (72, 3690323), (78, 3406452), (84, 3163134), (91, 2919816), (104, 2554839), (107, 2483208), (117, 2270968), (126, 2108756), (156, 1703226), (168, 1581567), (182, 1459908), (214, 1241604), (234, 1135484), (252, 1054378), (273, 973272), (312, 851613), (321, 827736), (364, 729954), (379, 701064), (428, 620802), (468, 567742), (504, 527189), (546, 486636), (642, 413868), (728, 364977), (749, 354744), (758, 350532), (819, 324424), (856, 310401), (936, 283871), (963, 275912), (1092, 243318), (1137, 233688), (1284, 206934), (1391, 191016), (1498, 177372), (1516, 175266), (1638, 162212), (1926, 137956), (2184, 121659), (2247, 118248), (2274, 116844), (2568, 103467), (2653, 100152), (2782, 95508), (2996, 88686), (3032, 87633), (3276, 81106), (3411, 77896), (3852, 68978), (4173, 63672), (4494, 59124), (4548, 58422), (4927, 53928), (5306, 50076), (5564, 47754), (5992, 44343), (6552, 40553), (6741, 39416), (6822, 38948), (7704, 34489), (7959, 33384), (8346, 31836), (8988, 29562), (9096, 29211), (9737, 27288), (9854, 26964), (10612, 25038), (11128, 23877), (12519, 21224), (13482, 19708), (13644, 19474), (14781, 17976), (15918, 16692)]