661645152

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3586

約数の個数: 192

約数和(自身を含む): 2277273600

約数和(自身を除く): 1615628448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3529, 3906, 4464, 5208, 5859, 6048, 6696, 6944, 7058, 7812, 8928, 10416, 10587, 11718, 13392, 14116, 15624, 20832, 21174, 23436, 24703, 26784, 28232, 31248, 31761, 42348, 46872, 49406, 56464, 62496, 63522, 74109, 84696, 93744, 95283, 98812, 109399, 112928, 127044, 148218, 169392, 187488, 190566, 197624, 218798, 222327, 254088, 296436, 328197, 338784, 381132, 395248, 437596, 444654, 508176, 592872, 656394, 666981, 762264, 765793, 790496, 875192, 889308, 984591, 1016352, 1185744, 1312788, 1333962, 1524528, 1531586, 1750384, 1778616, 1969182, 2297379, 2371488, 2625576, 2667924, 2953773, 3049056, 3063172, 3500768, 3557232, 3938364, 4594758, 5251152, 5335848, 5907546, 6126344, 6892137, 7114464, 7876728, 9189516, 10502304, 10671696, 11815092, 12252688, 13784274, 15753456, 18379032, 20676411, 21343392, 23630184, 24505376, 27568548, 31506912, 36758064, 41352822, 47260368, 55137096, 73516128, 82705644, 94520736, 110274192, 165411288, 220548384, 330822576, 661645152]

約数ペア:

[(1, 661645152), (2, 330822576), (3, 220548384), (4, 165411288), (6, 110274192), (7, 94520736), (8, 82705644), (9, 73516128), (12, 55137096), (14, 47260368), (16, 41352822), (18, 36758064), (21, 31506912), (24, 27568548), (27, 24505376), (28, 23630184), (31, 21343392), (32, 20676411), (36, 18379032), (42, 15753456), (48, 13784274), (54, 12252688), (56, 11815092), (62, 10671696), (63, 10502304), (72, 9189516), (84, 7876728), (93, 7114464), (96, 6892137), (108, 6126344), (112, 5907546), (124, 5335848), (126, 5251152), (144, 4594758), (168, 3938364), (186, 3557232), (189, 3500768), (216, 3063172), (217, 3049056), (224, 2953773), (248, 2667924), (252, 2625576), (279, 2371488), (288, 2297379), (336, 1969182), (372, 1778616), (378, 1750384), (432, 1531586), (434, 1524528), (496, 1333962), (504, 1312788), (558, 1185744), (651, 1016352), (672, 984591), (744, 889308), (756, 875192), (837, 790496), (864, 765793), (868, 762264), (992, 666981), (1008, 656394), (1116, 592872), (1302, 508176), (1488, 444654), (1512, 437596), (1674, 395248), (1736, 381132), (1953, 338784), (2016, 328197), (2232, 296436), (2604, 254088), (2976, 222327), (3024, 218798), (3348, 197624), (3472, 190566), (3529, 187488), (3906, 169392), (4464, 148218), (5208, 127044), (5859, 112928), (6048, 109399), (6696, 98812), (6944, 95283), (7058, 93744), (7812, 84696), (8928, 74109), (10416, 63522), (10587, 62496), (11718, 56464), (13392, 49406), (14116, 46872), (15624, 42348), (20832, 31761), (21174, 31248), (23436, 28232), (24703, 26784)]