305615112

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 870912000

約数和(自身を除く): 565296888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 107, 124, 132, 186, 214, 248, 264, 321, 341, 349, 372, 428, 642, 682, 698, 744, 856, 1023, 1047, 1177, 1284, 1364, 1396, 2046, 2094, 2354, 2568, 2728, 2792, 3317, 3531, 3839, 4092, 4188, 4708, 6634, 7062, 7678, 8184, 8376, 9416, 9951, 10819, 11517, 13268, 14124, 15356, 19902, 21638, 23034, 26536, 28248, 30712, 32457, 36487, 37343, 39804, 43276, 46068, 64914, 72974, 74686, 79608, 86552, 92136, 109461, 112029, 119009, 129828, 145948, 149372, 218922, 224058, 238018, 259656, 291896, 298744, 357027, 410773, 437844, 448116, 476036, 714054, 821546, 875688, 896232, 952072, 1157633, 1232319, 1428108, 1643092, 2315266, 2464638, 2856216, 3286184, 3472899, 4630532, 4929276, 6945798, 9261064, 9858552, 12733963, 13891596, 25467926, 27783192, 38201889, 50935852, 76403778, 101871704, 152807556, 305615112]

約数ペア:

[(1, 305615112), (2, 152807556), (3, 101871704), (4, 76403778), (6, 50935852), (8, 38201889), (11, 27783192), (12, 25467926), (22, 13891596), (24, 12733963), (31, 9858552), (33, 9261064), (44, 6945798), (62, 4929276), (66, 4630532), (88, 3472899), (93, 3286184), (107, 2856216), (124, 2464638), (132, 2315266), (186, 1643092), (214, 1428108), (248, 1232319), (264, 1157633), (321, 952072), (341, 896232), (349, 875688), (372, 821546), (428, 714054), (642, 476036), (682, 448116), (698, 437844), (744, 410773), (856, 357027), (1023, 298744), (1047, 291896), (1177, 259656), (1284, 238018), (1364, 224058), (1396, 218922), (2046, 149372), (2094, 145948), (2354, 129828), (2568, 119009), (2728, 112029), (2792, 109461), (3317, 92136), (3531, 86552), (3839, 79608), (4092, 74686), (4188, 72974), (4708, 64914), (6634, 46068), (7062, 43276), (7678, 39804), (8184, 37343), (8376, 36487), (9416, 32457), (9951, 30712), (10819, 28248), (11517, 26536), (13268, 23034), (14124, 21638), (15356, 19902)]