40236912

素因数分解:

$2^4\times 3^5\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 119159040

約数和(自身を除く): 78922128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 81, 108, 131, 144, 158, 162, 216, 237, 243, 262, 316, 324, 393, 432, 474, 486, 524, 632, 648, 711, 786, 948, 972, 1048, 1179, 1264, 1296, 1422, 1572, 1896, 1944, 2096, 2133, 2358, 2844, 3144, 3537, 3792, 3888, 4266, 4716, 5688, 6288, 6399, 7074, 8532, 9432, 10349, 10611, 11376, 12798, 14148, 17064, 18864, 19197, 20698, 21222, 25596, 28296, 31047, 31833, 34128, 38394, 41396, 42444, 51192, 56592, 62094, 63666, 76788, 82792, 84888, 93141, 102384, 124188, 127332, 153576, 165584, 169776, 186282, 248376, 254664, 279423, 307152, 372564, 496752, 509328, 558846, 745128, 838269, 1117692, 1490256, 1676538, 2235384, 2514807, 3353076, 4470768, 5029614, 6706152, 10059228, 13412304, 20118456, 40236912]

約数ペア:

[(1, 40236912), (2, 20118456), (3, 13412304), (4, 10059228), (6, 6706152), (8, 5029614), (9, 4470768), (12, 3353076), (16, 2514807), (18, 2235384), (24, 1676538), (27, 1490256), (36, 1117692), (48, 838269), (54, 745128), (72, 558846), (79, 509328), (81, 496752), (108, 372564), (131, 307152), (144, 279423), (158, 254664), (162, 248376), (216, 186282), (237, 169776), (243, 165584), (262, 153576), (316, 127332), (324, 124188), (393, 102384), (432, 93141), (474, 84888), (486, 82792), (524, 76788), (632, 63666), (648, 62094), (711, 56592), (786, 51192), (948, 42444), (972, 41396), (1048, 38394), (1179, 34128), (1264, 31833), (1296, 31047), (1422, 28296), (1572, 25596), (1896, 21222), (1944, 20698), (2096, 19197), (2133, 18864), (2358, 17064), (2844, 14148), (3144, 12798), (3537, 11376), (3792, 10611), (3888, 10349), (4266, 9432), (4716, 8532), (5688, 7074), (6288, 6399)]