1490295612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{883}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 3881113600

約数和(自身を除く): 2390817988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 349, 372, 403, 698, 806, 883, 1047, 1209, 1396, 1612, 1766, 2094, 2418, 2649, 3532, 4188, 4537, 4836, 5298, 9074, 10596, 10819, 11479, 13611, 18148, 21638, 22958, 27222, 27373, 32457, 34437, 43276, 45916, 54444, 54746, 64914, 68874, 82119, 109492, 129828, 137748, 140647, 164238, 281294, 308167, 328476, 355849, 421941, 562588, 616334, 711698, 843882, 924501, 1067547, 1232668, 1423396, 1687764, 1849002, 2135094, 3698004, 4006171, 4270188, 8012342, 9553177, 12018513, 16024684, 19106354, 24037026, 28659531, 38212708, 48074052, 57319062, 114638124, 124191301, 248382602, 372573903, 496765204, 745147806, 1490295612]

約数ペア:

[(1, 1490295612), (2, 745147806), (3, 496765204), (4, 372573903), (6, 248382602), (12, 124191301), (13, 114638124), (26, 57319062), (31, 48074052), (39, 38212708), (52, 28659531), (62, 24037026), (78, 19106354), (93, 16024684), (124, 12018513), (156, 9553177), (186, 8012342), (349, 4270188), (372, 4006171), (403, 3698004), (698, 2135094), (806, 1849002), (883, 1687764), (1047, 1423396), (1209, 1232668), (1396, 1067547), (1612, 924501), (1766, 843882), (2094, 711698), (2418, 616334), (2649, 562588), (3532, 421941), (4188, 355849), (4537, 328476), (4836, 308167), (5298, 281294), (9074, 164238), (10596, 140647), (10819, 137748), (11479, 129828), (13611, 109492), (18148, 82119), (21638, 68874), (22958, 64914), (27222, 54746), (27373, 54444), (32457, 45916), (34437, 43276)]