392926469528

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1\times {\mathrm{7129}}^1$

素因数の和:7812

約数の個数: 64

約数和(自身を含む): 750789000000

約数和(自身を除く): 357862530472

約数列:

[1, 2, 4, 8, 89, 178, 199, 356, 389, 398, 712, 778, 796, 1556, 1592, 3112, 7129, 14258, 17711, 28516, 34621, 35422, 57032, 69242, 70844, 77411, 138484, 141688, 154822, 276968, 309644, 619288, 634481, 1268962, 1418671, 2537924, 2773181, 2837342, 5075848, 5546362, 5674684, 6889579, 11092724, 11349368, 13779158, 22185448, 27558316, 55116632, 126261719, 246813109, 252523438, 493626218, 505046876, 551863019, 987252436, 1010093752, 1103726038, 1974504872, 2207452076, 4414904152, 49115808691, 98231617382, 196463234764, 392926469528]

約数ペア:

[(1, 392926469528), (2, 196463234764), (4, 98231617382), (8, 49115808691), (89, 4414904152), (178, 2207452076), (199, 1974504872), (356, 1103726038), (389, 1010093752), (398, 987252436), (712, 551863019), (778, 505046876), (796, 493626218), (1556, 252523438), (1592, 246813109), (3112, 126261719), (7129, 55116632), (14258, 27558316), (17711, 22185448), (28516, 13779158), (34621, 11349368), (35422, 11092724), (57032, 6889579), (69242, 5674684), (70844, 5546362), (77411, 5075848), (138484, 2837342), (141688, 2773181), (154822, 2537924), (276968, 1418671), (309644, 1268962), (619288, 634481)]