40498308

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{829}}^1$

素因数の和:921

約数の個数: 72

約数和(自身を含む): 108763200

約数和(自身を除く): 68264892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 59, 69, 92, 118, 138, 177, 207, 236, 276, 354, 414, 531, 708, 828, 829, 1062, 1357, 1658, 2124, 2487, 2714, 3316, 4071, 4974, 5428, 7461, 8142, 9948, 12213, 14922, 16284, 19067, 24426, 29844, 38134, 48852, 48911, 57201, 76268, 97822, 114402, 146733, 171603, 195644, 228804, 293466, 343206, 440199, 586932, 686412, 880398, 1124953, 1760796, 2249906, 3374859, 4499812, 6749718, 10124577, 13499436, 20249154, 40498308]

約数ペア:

[(1, 40498308), (2, 20249154), (3, 13499436), (4, 10124577), (6, 6749718), (9, 4499812), (12, 3374859), (18, 2249906), (23, 1760796), (36, 1124953), (46, 880398), (59, 686412), (69, 586932), (92, 440199), (118, 343206), (138, 293466), (177, 228804), (207, 195644), (236, 171603), (276, 146733), (354, 114402), (414, 97822), (531, 76268), (708, 57201), (828, 48911), (829, 48852), (1062, 38134), (1357, 29844), (1658, 24426), (2124, 19067), (2487, 16284), (2714, 14922), (3316, 12213), (4071, 9948), (4974, 8142), (5428, 7461)]