39159912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 116006400

約数和(自身を除く): 76846488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 209, 211, 222, 228, 264, 296, 407, 418, 422, 444, 456, 627, 633, 703, 814, 836, 844, 888, 1221, 1254, 1266, 1406, 1628, 1672, 1688, 2109, 2321, 2442, 2508, 2532, 2812, 3256, 4009, 4218, 4642, 4884, 5016, 5064, 5624, 6963, 7733, 7807, 8018, 8436, 9284, 9768, 12027, 13926, 15466, 15614, 16036, 16872, 18568, 23199, 23421, 24054, 27852, 30932, 31228, 32072, 44099, 46398, 46842, 48108, 55704, 61864, 62456, 85877, 88198, 92796, 93684, 96216, 132297, 148333, 171754, 176396, 185592, 187368, 257631, 264594, 296666, 343508, 352792, 444999, 515262, 529188, 593332, 687016, 889998, 1030524, 1058376, 1186664, 1631663, 1779996, 2061048, 3263326, 3559992, 4894989, 6526652, 9789978, 13053304, 19579956, 39159912]

約数ペア:

[(1, 39159912), (2, 19579956), (3, 13053304), (4, 9789978), (6, 6526652), (8, 4894989), (11, 3559992), (12, 3263326), (19, 2061048), (22, 1779996), (24, 1631663), (33, 1186664), (37, 1058376), (38, 1030524), (44, 889998), (57, 687016), (66, 593332), (74, 529188), (76, 515262), (88, 444999), (111, 352792), (114, 343508), (132, 296666), (148, 264594), (152, 257631), (209, 187368), (211, 185592), (222, 176396), (228, 171754), (264, 148333), (296, 132297), (407, 96216), (418, 93684), (422, 92796), (444, 88198), (456, 85877), (627, 62456), (633, 61864), (703, 55704), (814, 48108), (836, 46842), (844, 46398), (888, 44099), (1221, 32072), (1254, 31228), (1266, 30932), (1406, 27852), (1628, 24054), (1672, 23421), (1688, 23199), (2109, 18568), (2321, 16872), (2442, 16036), (2508, 15614), (2532, 15466), (2812, 13926), (3256, 12027), (4009, 9768), (4218, 9284), (4642, 8436), (4884, 8018), (5016, 7807), (5064, 7733), (5624, 6963)]