663796728

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1063}}^1$

素因数の和:1151

約数の個数: 192

約数和(自身を含む): 2183328000

約数和(自身を除く): 1519531272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 59, 63, 72, 84, 98, 108, 118, 126, 147, 168, 177, 189, 196, 216, 236, 252, 294, 354, 378, 392, 413, 441, 472, 504, 531, 588, 708, 756, 826, 882, 1062, 1063, 1176, 1239, 1323, 1416, 1512, 1593, 1652, 1764, 2124, 2126, 2478, 2646, 2891, 3186, 3189, 3304, 3528, 3717, 4248, 4252, 4956, 5292, 5782, 6372, 6378, 7434, 7441, 8504, 8673, 9567, 9912, 10584, 11151, 11564, 12744, 12756, 14868, 14882, 17346, 19134, 22302, 22323, 23128, 25512, 26019, 28701, 29736, 29764, 34692, 38268, 44604, 44646, 52038, 52087, 57402, 59528, 62717, 66969, 69384, 76536, 78057, 89208, 89292, 104076, 104174, 114804, 125434, 133938, 156114, 156261, 178584, 188151, 200907, 208152, 208348, 229608, 250868, 267876, 312228, 312522, 376302, 401814, 416696, 439019, 468783, 501736, 535752, 564453, 624456, 625044, 752604, 803628, 878038, 937566, 1128906, 1250088, 1317057, 1406349, 1505208, 1607256, 1693359, 1756076, 1875132, 2257812, 2634114, 2812698, 3073133, 3386718, 3512152, 3750264, 3951171, 4515624, 5268228, 5625396, 6146266, 6773436, 7902342, 9219399, 10536456, 11250792, 11853513, 12292532, 13546872, 15804684, 18438798, 23707026, 24585064, 27658197, 31609368, 36877596, 47414052, 55316394, 73755192, 82974591, 94828104, 110632788, 165949182, 221265576, 331898364, 663796728]

約数ペア:

[(1, 663796728), (2, 331898364), (3, 221265576), (4, 165949182), (6, 110632788), (7, 94828104), (8, 82974591), (9, 73755192), (12, 55316394), (14, 47414052), (18, 36877596), (21, 31609368), (24, 27658197), (27, 24585064), (28, 23707026), (36, 18438798), (42, 15804684), (49, 13546872), (54, 12292532), (56, 11853513), (59, 11250792), (63, 10536456), (72, 9219399), (84, 7902342), (98, 6773436), (108, 6146266), (118, 5625396), (126, 5268228), (147, 4515624), (168, 3951171), (177, 3750264), (189, 3512152), (196, 3386718), (216, 3073133), (236, 2812698), (252, 2634114), (294, 2257812), (354, 1875132), (378, 1756076), (392, 1693359), (413, 1607256), (441, 1505208), (472, 1406349), (504, 1317057), (531, 1250088), (588, 1128906), (708, 937566), (756, 878038), (826, 803628), (882, 752604), (1062, 625044), (1063, 624456), (1176, 564453), (1239, 535752), (1323, 501736), (1416, 468783), (1512, 439019), (1593, 416696), (1652, 401814), (1764, 376302), (2124, 312522), (2126, 312228), (2478, 267876), (2646, 250868), (2891, 229608), (3186, 208348), (3189, 208152), (3304, 200907), (3528, 188151), (3717, 178584), (4248, 156261), (4252, 156114), (4956, 133938), (5292, 125434), (5782, 114804), (6372, 104174), (6378, 104076), (7434, 89292), (7441, 89208), (8504, 78057), (8673, 76536), (9567, 69384), (9912, 66969), (10584, 62717), (11151, 59528), (11564, 57402), (12744, 52087), (12756, 52038), (14868, 44646), (14882, 44604), (17346, 38268), (19134, 34692), (22302, 29764), (22323, 29736), (23128, 28701), (25512, 26019)]