667238712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1101

約数の個数: 128

約数和(自身を含む): 2027773440

約数和(自身を除く): 1360534728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 307, 357, 408, 476, 614, 714, 761, 921, 952, 1228, 1428, 1522, 1842, 2149, 2283, 2456, 2856, 3044, 3684, 4298, 4566, 5219, 5327, 6088, 6447, 7368, 8596, 9132, 10438, 10654, 12894, 12937, 15657, 15981, 17192, 18264, 20876, 21308, 25788, 25874, 31314, 31962, 36533, 38811, 41752, 42616, 51576, 51748, 62628, 63924, 73066, 77622, 90559, 103496, 109599, 125256, 127848, 146132, 155244, 181118, 219198, 233627, 271677, 292264, 310488, 362236, 438396, 467254, 543354, 700881, 724472, 876792, 934508, 1086708, 1401762, 1635389, 1869016, 2173416, 2803524, 3270778, 3971659, 4906167, 5607048, 6541556, 7943318, 9812334, 11914977, 13083112, 15886636, 19624668, 23829954, 27801613, 31773272, 39249336, 47659908, 55603226, 83404839, 95319816, 111206452, 166809678, 222412904, 333619356, 667238712]

約数ペア:

[(1, 667238712), (2, 333619356), (3, 222412904), (4, 166809678), (6, 111206452), (7, 95319816), (8, 83404839), (12, 55603226), (14, 47659908), (17, 39249336), (21, 31773272), (24, 27801613), (28, 23829954), (34, 19624668), (42, 15886636), (51, 13083112), (56, 11914977), (68, 9812334), (84, 7943318), (102, 6541556), (119, 5607048), (136, 4906167), (168, 3971659), (204, 3270778), (238, 2803524), (307, 2173416), (357, 1869016), (408, 1635389), (476, 1401762), (614, 1086708), (714, 934508), (761, 876792), (921, 724472), (952, 700881), (1228, 543354), (1428, 467254), (1522, 438396), (1842, 362236), (2149, 310488), (2283, 292264), (2456, 271677), (2856, 233627), (3044, 219198), (3684, 181118), (4298, 155244), (4566, 146132), (5219, 127848), (5327, 125256), (6088, 109599), (6447, 103496), (7368, 90559), (8596, 77622), (9132, 73066), (10438, 63924), (10654, 62628), (12894, 51748), (12937, 51576), (15657, 42616), (15981, 41752), (17192, 38811), (18264, 36533), (20876, 31962), (21308, 31314), (25788, 25874)]