668166744

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3582

約数の個数: 128

約数和(自身を含む): 2033280000

約数和(自身を除く): 1365113256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 343, 392, 483, 552, 588, 644, 686, 966, 1029, 1127, 1176, 1288, 1372, 1932, 2058, 2254, 2744, 3381, 3529, 3864, 4116, 4508, 6762, 7058, 7889, 8232, 9016, 10587, 13524, 14116, 15778, 21174, 23667, 24703, 27048, 28232, 31556, 42348, 47334, 49406, 63112, 74109, 81167, 84696, 94668, 98812, 148218, 162334, 172921, 189336, 197624, 243501, 296436, 324668, 345842, 487002, 518763, 568169, 592872, 649336, 691684, 974004, 1037526, 1136338, 1210447, 1383368, 1704507, 1948008, 2075052, 2272676, 2420894, 3409014, 3631341, 3977183, 4150104, 4545352, 4841788, 6818028, 7262682, 7954366, 9683576, 11931549, 13636056, 14525364, 15908732, 23863098, 27840281, 29050728, 31817464, 47726196, 55680562, 83520843, 95452392, 111361124, 167041686, 222722248, 334083372, 668166744]

約数ペア:

[(1, 668166744), (2, 334083372), (3, 222722248), (4, 167041686), (6, 111361124), (7, 95452392), (8, 83520843), (12, 55680562), (14, 47726196), (21, 31817464), (23, 29050728), (24, 27840281), (28, 23863098), (42, 15908732), (46, 14525364), (49, 13636056), (56, 11931549), (69, 9683576), (84, 7954366), (92, 7262682), (98, 6818028), (138, 4841788), (147, 4545352), (161, 4150104), (168, 3977183), (184, 3631341), (196, 3409014), (276, 2420894), (294, 2272676), (322, 2075052), (343, 1948008), (392, 1704507), (483, 1383368), (552, 1210447), (588, 1136338), (644, 1037526), (686, 974004), (966, 691684), (1029, 649336), (1127, 592872), (1176, 568169), (1288, 518763), (1372, 487002), (1932, 345842), (2058, 324668), (2254, 296436), (2744, 243501), (3381, 197624), (3529, 189336), (3864, 172921), (4116, 162334), (4508, 148218), (6762, 98812), (7058, 94668), (7889, 84696), (8232, 81167), (9016, 74109), (10587, 63112), (13524, 49406), (14116, 47334), (15778, 42348), (21174, 31556), (23667, 28232), (24703, 27048)]