920612394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:940

約数の個数: 96

約数和(自身を含む): 2232921600

約数和(自身を除く): 1312309206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 179, 186, 234, 279, 358, 403, 537, 558, 709, 806, 1074, 1209, 1418, 1611, 2127, 2327, 2418, 3222, 3627, 4254, 4654, 5549, 6381, 6981, 7254, 9217, 11098, 12762, 13962, 16647, 18434, 20943, 21979, 27651, 33294, 41886, 43958, 49941, 55302, 65937, 72137, 82953, 99882, 126911, 131874, 144274, 165906, 197811, 216411, 253822, 285727, 380733, 395622, 432822, 571454, 649233, 761466, 857181, 1142199, 1298466, 1649843, 1714362, 2284398, 2571543, 3299686, 3934241, 4949529, 5143086, 7868482, 9899058, 11802723, 14848587, 23605446, 29697174, 35408169, 51145133, 70816338, 102290266, 153435399, 306870798, 460306197, 920612394]

約数ペア:

[(1, 920612394), (2, 460306197), (3, 306870798), (6, 153435399), (9, 102290266), (13, 70816338), (18, 51145133), (26, 35408169), (31, 29697174), (39, 23605446), (62, 14848587), (78, 11802723), (93, 9899058), (117, 7868482), (179, 5143086), (186, 4949529), (234, 3934241), (279, 3299686), (358, 2571543), (403, 2284398), (537, 1714362), (558, 1649843), (709, 1298466), (806, 1142199), (1074, 857181), (1209, 761466), (1418, 649233), (1611, 571454), (2127, 432822), (2327, 395622), (2418, 380733), (3222, 285727), (3627, 253822), (4254, 216411), (4654, 197811), (5549, 165906), (6381, 144274), (6981, 131874), (7254, 126911), (9217, 99882), (11098, 82953), (12762, 72137), (13962, 65937), (16647, 55302), (18434, 49941), (20943, 43958), (21979, 41886), (27651, 33294)]