311935596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 854945280

約数和(自身を除く): 543009684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 113, 118, 177, 226, 236, 339, 354, 413, 452, 557, 678, 708, 791, 826, 1114, 1239, 1356, 1582, 1652, 1671, 2228, 2373, 2478, 3164, 3342, 3899, 4746, 4956, 6667, 6684, 7798, 9492, 11697, 13334, 15596, 20001, 23394, 26668, 32863, 40002, 46669, 46788, 62941, 65726, 80004, 93338, 98589, 125882, 131452, 140007, 186676, 188823, 197178, 230041, 251764, 280014, 377646, 394356, 440587, 460082, 560028, 690123, 755292, 881174, 920164, 1321761, 1380246, 1762348, 2643522, 2760492, 3713519, 5287044, 7427038, 11140557, 14854076, 22281114, 25994633, 44562228, 51989266, 77983899, 103978532, 155967798, 311935596]

約数ペア:

[(1, 311935596), (2, 155967798), (3, 103978532), (4, 77983899), (6, 51989266), (7, 44562228), (12, 25994633), (14, 22281114), (21, 14854076), (28, 11140557), (42, 7427038), (59, 5287044), (84, 3713519), (113, 2760492), (118, 2643522), (177, 1762348), (226, 1380246), (236, 1321761), (339, 920164), (354, 881174), (413, 755292), (452, 690123), (557, 560028), (678, 460082), (708, 440587), (791, 394356), (826, 377646), (1114, 280014), (1239, 251764), (1356, 230041), (1582, 197178), (1652, 188823), (1671, 186676), (2228, 140007), (2373, 131452), (2478, 125882), (3164, 98589), (3342, 93338), (3899, 80004), (4746, 65726), (4956, 62941), (6667, 46788), (6684, 46669), (7798, 40002), (9492, 32863), (11697, 26668), (13334, 23394), (15596, 20001)]