400522542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1087}}^1$

素因数の和:1413

約数の個数: 64

約数和(自身を含む): 949223424

約数和(自身を除く): 548700882

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 283, 434, 566, 651, 849, 1087, 1302, 1698, 1981, 2174, 3261, 3962, 5943, 6522, 7609, 8773, 11886, 15218, 17546, 22827, 26319, 33697, 45654, 52638, 61411, 67394, 101091, 122822, 184233, 202182, 235879, 307621, 368466, 471758, 615242, 707637, 922863, 1415274, 1845726, 2153347, 4306694, 6460041, 9536251, 12920082, 19072502, 28608753, 57217506, 66753757, 133507514, 200261271, 400522542]

約数ペア:

[(1, 400522542), (2, 200261271), (3, 133507514), (6, 66753757), (7, 57217506), (14, 28608753), (21, 19072502), (31, 12920082), (42, 9536251), (62, 6460041), (93, 4306694), (186, 2153347), (217, 1845726), (283, 1415274), (434, 922863), (566, 707637), (651, 615242), (849, 471758), (1087, 368466), (1302, 307621), (1698, 235879), (1981, 202182), (2174, 184233), (3261, 122822), (3962, 101091), (5943, 67394), (6522, 61411), (7609, 52638), (8773, 45654), (11886, 33697), (15218, 26319), (17546, 22827)]