1278300744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{29153}}^1$

素因数の和:29204

約数の個数: 128

約数和(自身を含む): 4198176000

約数和(自身を除く): 2919875256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 168, 174, 189, 203, 216, 232, 252, 261, 348, 378, 406, 504, 522, 609, 696, 756, 783, 812, 1044, 1218, 1512, 1566, 1624, 1827, 2088, 2436, 3132, 3654, 4872, 5481, 6264, 7308, 10962, 14616, 21924, 29153, 43848, 58306, 87459, 116612, 174918, 204071, 233224, 262377, 349836, 408142, 524754, 612213, 699672, 787131, 816284, 845437, 1049508, 1224426, 1574262, 1632568, 1690874, 1836639, 2099016, 2448852, 2536311, 3148524, 3381748, 3673278, 4897704, 5072622, 5509917, 5918059, 6297048, 6763496, 7346556, 7608933, 10145244, 11019834, 11836118, 14693112, 15217866, 17754177, 20290488, 22039668, 22826799, 23672236, 30435732, 35508354, 44079336, 45653598, 47344472, 53262531, 60871464, 71016708, 91307196, 106525062, 142033416, 159787593, 182614392, 213050124, 319575186, 426100248, 639150372, 1278300744]

約数ペア:

[(1, 1278300744), (2, 639150372), (3, 426100248), (4, 319575186), (6, 213050124), (7, 182614392), (8, 159787593), (9, 142033416), (12, 106525062), (14, 91307196), (18, 71016708), (21, 60871464), (24, 53262531), (27, 47344472), (28, 45653598), (29, 44079336), (36, 35508354), (42, 30435732), (54, 23672236), (56, 22826799), (58, 22039668), (63, 20290488), (72, 17754177), (84, 15217866), (87, 14693112), (108, 11836118), (116, 11019834), (126, 10145244), (168, 7608933), (174, 7346556), (189, 6763496), (203, 6297048), (216, 5918059), (232, 5509917), (252, 5072622), (261, 4897704), (348, 3673278), (378, 3381748), (406, 3148524), (504, 2536311), (522, 2448852), (609, 2099016), (696, 1836639), (756, 1690874), (783, 1632568), (812, 1574262), (1044, 1224426), (1218, 1049508), (1512, 845437), (1566, 816284), (1624, 787131), (1827, 699672), (2088, 612213), (2436, 524754), (3132, 408142), (3654, 349836), (4872, 262377), (5481, 233224), (6264, 204071), (7308, 174918), (10962, 116612), (14616, 87459), (21924, 58306), (29153, 43848)]