670006512

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1487}}^1$

素因数の和:1660

約数の個数: 160

約数和(自身を含む): 2214144000

約数和(自身を除く): 1544137488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 149, 168, 189, 216, 252, 298, 336, 378, 432, 447, 504, 596, 756, 894, 1008, 1043, 1192, 1341, 1487, 1512, 1788, 2086, 2384, 2682, 2974, 3024, 3129, 3576, 4023, 4172, 4461, 5364, 5948, 6258, 7152, 8046, 8344, 8922, 9387, 10409, 10728, 11896, 12516, 13383, 16092, 16688, 17844, 18774, 20818, 21456, 23792, 25032, 26766, 28161, 31227, 32184, 35688, 37548, 40149, 41636, 50064, 53532, 56322, 62454, 64368, 71376, 75096, 80298, 83272, 93681, 107064, 112644, 124908, 150192, 160596, 166544, 187362, 214128, 221563, 225288, 249816, 281043, 321192, 374724, 443126, 450576, 499632, 562086, 642384, 664689, 749448, 886252, 1124172, 1329378, 1498896, 1550941, 1772504, 1994067, 2248344, 2658756, 3101882, 3545008, 3988134, 4496688, 4652823, 5317512, 5982201, 6203764, 7976268, 9305646, 10635024, 11964402, 12407528, 13958469, 15952536, 18611292, 23928804, 24815056, 27916938, 31905072, 37222584, 41875407, 47857608, 55833876, 74445168, 83750814, 95715216, 111667752, 167501628, 223335504, 335003256, 670006512]

約数ペア:

[(1, 670006512), (2, 335003256), (3, 223335504), (4, 167501628), (6, 111667752), (7, 95715216), (8, 83750814), (9, 74445168), (12, 55833876), (14, 47857608), (16, 41875407), (18, 37222584), (21, 31905072), (24, 27916938), (27, 24815056), (28, 23928804), (36, 18611292), (42, 15952536), (48, 13958469), (54, 12407528), (56, 11964402), (63, 10635024), (72, 9305646), (84, 7976268), (108, 6203764), (112, 5982201), (126, 5317512), (144, 4652823), (149, 4496688), (168, 3988134), (189, 3545008), (216, 3101882), (252, 2658756), (298, 2248344), (336, 1994067), (378, 1772504), (432, 1550941), (447, 1498896), (504, 1329378), (596, 1124172), (756, 886252), (894, 749448), (1008, 664689), (1043, 642384), (1192, 562086), (1341, 499632), (1487, 450576), (1512, 443126), (1788, 374724), (2086, 321192), (2384, 281043), (2682, 249816), (2974, 225288), (3024, 221563), (3129, 214128), (3576, 187362), (4023, 166544), (4172, 160596), (4461, 150192), (5364, 124908), (5948, 112644), (6258, 107064), (7152, 93681), (8046, 83272), (8344, 80298), (8922, 75096), (9387, 71376), (10409, 64368), (10728, 62454), (11896, 56322), (12516, 53532), (13383, 50064), (16092, 41636), (16688, 40149), (17844, 37548), (18774, 35688), (20818, 32184), (21456, 31227), (23792, 28161), (25032, 26766)]