220548384

素因数分解:

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

素因数の和:3583

約数の個数: 144

約数和(自身を含む): 740113920

約数和(自身を除く): 519565536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2232, 2604, 2976, 3472, 3529, 3906, 4464, 5208, 6944, 7058, 7812, 8928, 10416, 10587, 14116, 15624, 20832, 21174, 24703, 28232, 31248, 31761, 42348, 49406, 56464, 62496, 63522, 74109, 84696, 98812, 109399, 112928, 127044, 148218, 169392, 197624, 218798, 222327, 254088, 296436, 328197, 338784, 395248, 437596, 444654, 508176, 592872, 656394, 765793, 790496, 875192, 889308, 984591, 1016352, 1185744, 1312788, 1531586, 1750384, 1778616, 1969182, 2297379, 2371488, 2625576, 3063172, 3500768, 3557232, 3938364, 4594758, 5251152, 6126344, 6892137, 7114464, 7876728, 9189516, 10502304, 12252688, 13784274, 15753456, 18379032, 24505376, 27568548, 31506912, 36758064, 55137096, 73516128, 110274192, 220548384]

約数ペア:

[(1, 220548384), (2, 110274192), (3, 73516128), (4, 55137096), (6, 36758064), (7, 31506912), (8, 27568548), (9, 24505376), (12, 18379032), (14, 15753456), (16, 13784274), (18, 12252688), (21, 10502304), (24, 9189516), (28, 7876728), (31, 7114464), (32, 6892137), (36, 6126344), (42, 5251152), (48, 4594758), (56, 3938364), (62, 3557232), (63, 3500768), (72, 3063172), (84, 2625576), (93, 2371488), (96, 2297379), (112, 1969182), (124, 1778616), (126, 1750384), (144, 1531586), (168, 1312788), (186, 1185744), (217, 1016352), (224, 984591), (248, 889308), (252, 875192), (279, 790496), (288, 765793), (336, 656394), (372, 592872), (434, 508176), (496, 444654), (504, 437596), (558, 395248), (651, 338784), (672, 328197), (744, 296436), (868, 254088), (992, 222327), (1008, 218798), (1116, 197624), (1302, 169392), (1488, 148218), (1736, 127044), (1953, 112928), (2016, 109399), (2232, 98812), (2604, 84696), (2976, 74109), (3472, 63522), (3529, 62496), (3906, 56464), (4464, 49406), (5208, 42348), (6944, 31761), (7058, 31248), (7812, 28232), (8928, 24703), (10416, 21174), (10587, 20832), (14116, 15624)]