313504194

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 659990016

約数和(自身を除く): 346485822

約数列:

[1, 2, 3, 6, 47, 73, 94, 97, 141, 146, 157, 194, 219, 282, 291, 314, 438, 471, 582, 942, 3431, 4559, 6862, 7081, 7379, 9118, 10293, 11461, 13677, 14162, 14758, 15229, 20586, 21243, 22137, 22922, 27354, 30458, 34383, 42486, 44274, 45687, 68766, 91374, 332807, 538667, 665614, 715763, 998421, 1077334, 1111717, 1431526, 1616001, 1996842, 2147289, 2223434, 3232002, 3335151, 4294578, 6670302, 52250699, 104501398, 156752097, 313504194]

約数ペア:

[(1, 313504194), (2, 156752097), (3, 104501398), (6, 52250699), (47, 6670302), (73, 4294578), (94, 3335151), (97, 3232002), (141, 2223434), (146, 2147289), (157, 1996842), (194, 1616001), (219, 1431526), (282, 1111717), (291, 1077334), (314, 998421), (438, 715763), (471, 665614), (582, 538667), (942, 332807), (3431, 91374), (4559, 68766), (6862, 45687), (7081, 44274), (7379, 42486), (9118, 34383), (10293, 30458), (11461, 27354), (13677, 22922), (14162, 22137), (14758, 21243), (15229, 20586)]