1215350448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{7187}}^1$

素因数の和:7482

約数の個数: 80

約数和(自身を含む): 3394116096

約数和(自身を除く): 2178765648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 271, 312, 542, 624, 813, 1084, 1626, 2168, 3252, 3523, 4336, 6504, 7046, 7187, 10569, 13008, 14092, 14374, 21138, 21561, 28184, 28748, 42276, 43122, 56368, 57496, 84552, 86244, 93431, 114992, 169104, 172488, 186862, 280293, 344976, 373724, 560586, 747448, 1121172, 1494896, 1947677, 2242344, 3895354, 4484688, 5843031, 7790708, 11686062, 15581416, 23372124, 25319801, 31162832, 46744248, 50639602, 75959403, 93488496, 101279204, 151918806, 202558408, 303837612, 405116816, 607675224, 1215350448]

約数ペア:

[(1, 1215350448), (2, 607675224), (3, 405116816), (4, 303837612), (6, 202558408), (8, 151918806), (12, 101279204), (13, 93488496), (16, 75959403), (24, 50639602), (26, 46744248), (39, 31162832), (48, 25319801), (52, 23372124), (78, 15581416), (104, 11686062), (156, 7790708), (208, 5843031), (271, 4484688), (312, 3895354), (542, 2242344), (624, 1947677), (813, 1494896), (1084, 1121172), (1626, 747448), (2168, 560586), (3252, 373724), (3523, 344976), (4336, 280293), (6504, 186862), (7046, 172488), (7187, 169104), (10569, 114992), (13008, 93431), (14092, 86244), (14374, 84552), (21138, 57496), (21561, 56368), (28184, 43122), (28748, 42276)]