668716776

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2617}}^1$

素因数の和:2665

約数の個数: 192

約数和(自身を含む): 2299651200

約数和(自身を除く): 1630934424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 169, 182, 189, 216, 234, 252, 273, 312, 338, 351, 364, 378, 468, 504, 507, 546, 676, 702, 728, 756, 819, 936, 1014, 1092, 1183, 1352, 1404, 1512, 1521, 1638, 2028, 2184, 2366, 2457, 2617, 2808, 3042, 3276, 3549, 4056, 4563, 4732, 4914, 5234, 6084, 6552, 7098, 7851, 9126, 9464, 9828, 10468, 10647, 12168, 14196, 15702, 18252, 18319, 19656, 20936, 21294, 23553, 28392, 31404, 31941, 34021, 36504, 36638, 42588, 47106, 54957, 62808, 63882, 68042, 70659, 73276, 85176, 94212, 102063, 109914, 127764, 136084, 141318, 146552, 164871, 188424, 204126, 219828, 238147, 255528, 272168, 282636, 306189, 329742, 408252, 439656, 442273, 476294, 494613, 565272, 612378, 659484, 714441, 816504, 884546, 918567, 952588, 989226, 1224756, 1318968, 1326819, 1428882, 1769092, 1837134, 1905176, 1978452, 2143323, 2449512, 2653638, 2857764, 3095911, 3538184, 3674268, 3956904, 3980457, 4286646, 5307276, 5715528, 6191822, 6429969, 7348536, 7960914, 8573292, 9287733, 10614552, 11941371, 12383644, 12859938, 15921828, 17146584, 18575466, 23882742, 24767288, 25719876, 27863199, 31843656, 37150932, 47765484, 51439752, 55726398, 74301864, 83589597, 95530968, 111452796, 167179194, 222905592, 334358388, 668716776]

約数ペア:

[(1, 668716776), (2, 334358388), (3, 222905592), (4, 167179194), (6, 111452796), (7, 95530968), (8, 83589597), (9, 74301864), (12, 55726398), (13, 51439752), (14, 47765484), (18, 37150932), (21, 31843656), (24, 27863199), (26, 25719876), (27, 24767288), (28, 23882742), (36, 18575466), (39, 17146584), (42, 15921828), (52, 12859938), (54, 12383644), (56, 11941371), (63, 10614552), (72, 9287733), (78, 8573292), (84, 7960914), (91, 7348536), (104, 6429969), (108, 6191822), (117, 5715528), (126, 5307276), (156, 4286646), (168, 3980457), (169, 3956904), (182, 3674268), (189, 3538184), (216, 3095911), (234, 2857764), (252, 2653638), (273, 2449512), (312, 2143323), (338, 1978452), (351, 1905176), (364, 1837134), (378, 1769092), (468, 1428882), (504, 1326819), (507, 1318968), (546, 1224756), (676, 989226), (702, 952588), (728, 918567), (756, 884546), (819, 816504), (936, 714441), (1014, 659484), (1092, 612378), (1183, 565272), (1352, 494613), (1404, 476294), (1512, 442273), (1521, 439656), (1638, 408252), (2028, 329742), (2184, 306189), (2366, 282636), (2457, 272168), (2617, 255528), (2808, 238147), (3042, 219828), (3276, 204126), (3549, 188424), (4056, 164871), (4563, 146552), (4732, 141318), (4914, 136084), (5234, 127764), (6084, 109914), (6552, 102063), (7098, 94212), (7851, 85176), (9126, 73276), (9464, 70659), (9828, 68042), (10468, 63882), (10647, 62808), (12168, 54957), (14196, 47106), (15702, 42588), (18252, 36638), (18319, 36504), (19656, 34021), (20936, 31941), (21294, 31404), (23553, 28392)]