1519442008

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2225

約数の個数: 128

約数和(自身を含む): 3701376000

約数和(自身を除く): 2181933992

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 29, 38, 46, 56, 58, 76, 92, 116, 133, 152, 161, 184, 203, 232, 266, 322, 406, 437, 532, 551, 644, 667, 812, 874, 1064, 1102, 1288, 1334, 1624, 1748, 2141, 2204, 2668, 3059, 3496, 3857, 4282, 4408, 4669, 5336, 6118, 7714, 8564, 9338, 12236, 12673, 14987, 15428, 17128, 18676, 24472, 25346, 29974, 30856, 37352, 40679, 49243, 50692, 59948, 62089, 81358, 88711, 98486, 101384, 119896, 124178, 162716, 177422, 196972, 248356, 284753, 325432, 344701, 354844, 393944, 434623, 496712, 569506, 689402, 709688, 869246, 935617, 1139012, 1179691, 1378804, 1428047, 1738492, 1871234, 2278024, 2359382, 2757608, 2856094, 3476984, 3742468, 4718764, 5712188, 6549319, 7484936, 8257837, 9437528, 9996329, 11424376, 13098638, 16515674, 19992658, 26197276, 27132893, 33031348, 39985316, 52394552, 54265786, 66062696, 79970632, 108531572, 189930251, 217063144, 379860502, 759721004, 1519442008]

約数ペア:

[(1, 1519442008), (2, 759721004), (4, 379860502), (7, 217063144), (8, 189930251), (14, 108531572), (19, 79970632), (23, 66062696), (28, 54265786), (29, 52394552), (38, 39985316), (46, 33031348), (56, 27132893), (58, 26197276), (76, 19992658), (92, 16515674), (116, 13098638), (133, 11424376), (152, 9996329), (161, 9437528), (184, 8257837), (203, 7484936), (232, 6549319), (266, 5712188), (322, 4718764), (406, 3742468), (437, 3476984), (532, 2856094), (551, 2757608), (644, 2359382), (667, 2278024), (812, 1871234), (874, 1738492), (1064, 1428047), (1102, 1378804), (1288, 1179691), (1334, 1139012), (1624, 935617), (1748, 869246), (2141, 709688), (2204, 689402), (2668, 569506), (3059, 496712), (3496, 434623), (3857, 393944), (4282, 354844), (4408, 344701), (4669, 325432), (5336, 284753), (6118, 248356), (7714, 196972), (8564, 177422), (9338, 162716), (12236, 124178), (12673, 119896), (14987, 101384), (15428, 98486), (17128, 88711), (18676, 81358), (24472, 62089), (25346, 59948), (29974, 50692), (30856, 49243), (37352, 40679)]