320170291288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{751}}^1\times {\mathrm{27427}}^1$

素因数の和:28280

約数の個数: 64

約数和(自身を含む): 631151193600

約数和(自身を除く): 310980902312

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 751, 1502, 1943, 3004, 3886, 6008, 7772, 15544, 21779, 27427, 43558, 50317, 54854, 87116, 100634, 109708, 174232, 201268, 219416, 402536, 795383, 1459193, 1590766, 1837609, 2918386, 3181532, 3675218, 5836772, 6363064, 7350436, 11673544, 14700872, 20597677, 41195354, 53290661, 82390708, 106581322, 164781416, 213162644, 426325288, 597332633, 1194665266, 1380044359, 2389330532, 2760088718, 4778661064, 5520177436, 11040354872, 40021286411, 80042572822, 160085145644, 320170291288]

約数ペア:

[(1, 320170291288), (2, 160085145644), (4, 80042572822), (8, 40021286411), (29, 11040354872), (58, 5520177436), (67, 4778661064), (116, 2760088718), (134, 2389330532), (232, 1380044359), (268, 1194665266), (536, 597332633), (751, 426325288), (1502, 213162644), (1943, 164781416), (3004, 106581322), (3886, 82390708), (6008, 53290661), (7772, 41195354), (15544, 20597677), (21779, 14700872), (27427, 11673544), (43558, 7350436), (50317, 6363064), (54854, 5836772), (87116, 3675218), (100634, 3181532), (109708, 2918386), (174232, 1837609), (201268, 1590766), (219416, 1459193), (402536, 795383)]