304391304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5441}}^1$

素因数の和:5500

約数の個数: 128

約数和(自身を含む): 992620800

約数和(自身を除く): 688229496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 54, 56, 63, 72, 74, 84, 108, 111, 126, 148, 168, 189, 216, 222, 252, 259, 296, 333, 378, 444, 504, 518, 666, 756, 777, 888, 999, 1036, 1332, 1512, 1554, 1998, 2072, 2331, 2664, 3108, 3996, 4662, 5441, 6216, 6993, 7992, 9324, 10882, 13986, 16323, 18648, 21764, 27972, 32646, 38087, 43528, 48969, 55944, 65292, 76174, 97938, 114261, 130584, 146907, 152348, 195876, 201317, 228522, 293814, 304696, 342783, 391752, 402634, 457044, 587628, 603951, 685566, 805268, 914088, 1028349, 1175256, 1207902, 1371132, 1409219, 1610536, 1811853, 2056698, 2415804, 2742264, 2818438, 3623706, 4113396, 4227657, 4831608, 5435559, 5636876, 7247412, 8226792, 8455314, 10871118, 11273752, 12682971, 14494824, 16910628, 21742236, 25365942, 33821256, 38048913, 43484472, 50731884, 76097826, 101463768, 152195652, 304391304]

約数ペア:

[(1, 304391304), (2, 152195652), (3, 101463768), (4, 76097826), (6, 50731884), (7, 43484472), (8, 38048913), (9, 33821256), (12, 25365942), (14, 21742236), (18, 16910628), (21, 14494824), (24, 12682971), (27, 11273752), (28, 10871118), (36, 8455314), (37, 8226792), (42, 7247412), (54, 5636876), (56, 5435559), (63, 4831608), (72, 4227657), (74, 4113396), (84, 3623706), (108, 2818438), (111, 2742264), (126, 2415804), (148, 2056698), (168, 1811853), (189, 1610536), (216, 1409219), (222, 1371132), (252, 1207902), (259, 1175256), (296, 1028349), (333, 914088), (378, 805268), (444, 685566), (504, 603951), (518, 587628), (666, 457044), (756, 402634), (777, 391752), (888, 342783), (999, 304696), (1036, 293814), (1332, 228522), (1512, 201317), (1554, 195876), (1998, 152348), (2072, 146907), (2331, 130584), (2664, 114261), (3108, 97938), (3996, 76174), (4662, 65292), (5441, 55944), (6216, 48969), (6993, 43528), (7992, 38087), (9324, 32646), (10882, 27972), (13986, 21764), (16323, 18648)]