215100444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 587560960

約数和(自身を除く): 372460516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1612, 1767, 2341, 2356, 2418, 2964, 3534, 4682, 4836, 7023, 7068, 7657, 9364, 14046, 15314, 22971, 28092, 30433, 30628, 44479, 45942, 60866, 72571, 88958, 91299, 91884, 121732, 133437, 145142, 177916, 182598, 217713, 266874, 290284, 365196, 435426, 533748, 578227, 870852, 943423, 1156454, 1378849, 1734681, 1886846, 2312908, 2757698, 2830269, 3469362, 3773692, 4136547, 5515396, 5660538, 6938724, 8273094, 11321076, 16546188, 17925037, 35850074, 53775111, 71700148, 107550222, 215100444]

約数ペア:

[(1, 215100444), (2, 107550222), (3, 71700148), (4, 53775111), (6, 35850074), (12, 17925037), (13, 16546188), (19, 11321076), (26, 8273094), (31, 6938724), (38, 5660538), (39, 5515396), (52, 4136547), (57, 3773692), (62, 3469362), (76, 2830269), (78, 2757698), (93, 2312908), (114, 1886846), (124, 1734681), (156, 1378849), (186, 1156454), (228, 943423), (247, 870852), (372, 578227), (403, 533748), (494, 435426), (589, 365196), (741, 290284), (806, 266874), (988, 217713), (1178, 182598), (1209, 177916), (1482, 145142), (1612, 133437), (1767, 121732), (2341, 91884), (2356, 91299), (2418, 88958), (2964, 72571), (3534, 60866), (4682, 45942), (4836, 44479), (7023, 30628), (7068, 30433), (7657, 28092), (9364, 22971), (14046, 15314)]