348242724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9781}}^1$

素因数の和:9857

約数の個数: 72

約数和(自身を含む): 940011072

約数和(自身を除く): 591768348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1978, 2967, 3956, 5934, 8901, 9781, 11868, 17802, 19562, 29343, 35604, 39124, 58686, 88029, 117372, 176058, 224963, 352116, 420583, 449926, 674889, 841166, 899852, 1261749, 1349778, 1682332, 2024667, 2523498, 2699556, 3785247, 4049334, 5046996, 7570494, 8098668, 9673409, 15140988, 19346818, 29020227, 38693636, 58040454, 87060681, 116080908, 174121362, 348242724]

約数ペア:

[(1, 348242724), (2, 174121362), (3, 116080908), (4, 87060681), (6, 58040454), (9, 38693636), (12, 29020227), (18, 19346818), (23, 15140988), (36, 9673409), (43, 8098668), (46, 7570494), (69, 5046996), (86, 4049334), (92, 3785247), (129, 2699556), (138, 2523498), (172, 2024667), (207, 1682332), (258, 1349778), (276, 1261749), (387, 899852), (414, 841166), (516, 674889), (774, 449926), (828, 420583), (989, 352116), (1548, 224963), (1978, 176058), (2967, 117372), (3956, 88029), (5934, 58686), (8901, 39124), (9781, 35604), (11868, 29343), (17802, 19562)]