245504376

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8461}}^1$

素因数の和:8517

約数の個数: 96

約数和(自身を含む): 739240320

約数和(自身を除く): 493735944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 8461, 9672, 14508, 16922, 25383, 29016, 33844, 50766, 67688, 76149, 101532, 109993, 152298, 203064, 219986, 262291, 304596, 329979, 439972, 524582, 609192, 659958, 786873, 879944, 989937, 1049164, 1319916, 1573746, 1979874, 2098328, 2360619, 2639832, 3147492, 3409783, 3959748, 4721238, 6294984, 6819566, 7919496, 9442476, 10229349, 13639132, 18884952, 20458698, 27278264, 30688047, 40917396, 61376094, 81834792, 122752188, 245504376]

約数ペア:

[(1, 245504376), (2, 122752188), (3, 81834792), (4, 61376094), (6, 40917396), (8, 30688047), (9, 27278264), (12, 20458698), (13, 18884952), (18, 13639132), (24, 10229349), (26, 9442476), (31, 7919496), (36, 6819566), (39, 6294984), (52, 4721238), (62, 3959748), (72, 3409783), (78, 3147492), (93, 2639832), (104, 2360619), (117, 2098328), (124, 1979874), (156, 1573746), (186, 1319916), (234, 1049164), (248, 989937), (279, 879944), (312, 786873), (372, 659958), (403, 609192), (468, 524582), (558, 439972), (744, 329979), (806, 304596), (936, 262291), (1116, 219986), (1209, 203064), (1612, 152298), (2232, 109993), (2418, 101532), (3224, 76149), (3627, 67688), (4836, 50766), (7254, 33844), (8461, 29016), (9672, 25383), (14508, 16922)]