262455984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:632

約数の個数: 160

約数和(自身を含む): 867008000

約数和(自身を除く): 604552016

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, 168, 189, 216, 229, 252, 336, 378, 379, 432, 458, 504, 687, 756, 758, 916, 1008, 1137, 1374, 1512, 1516, 1603, 1832, 2061, 2274, 2653, 2748, 3024, 3032, 3206, 3411, 3664, 4122, 4548, 4809, 5306, 5496, 6064, 6183, 6412, 6822, 7959, 8244, 9096, 9618, 10233, 10612, 10992, 12366, 12824, 13644, 14427, 15918, 16488, 18192, 19236, 20466, 21224, 23877, 24732, 25648, 27288, 28854, 31836, 32976, 38472, 40932, 42448, 43281, 47754, 49464, 54576, 57708, 63672, 71631, 76944, 81864, 86562, 86791, 95508, 98928, 115416, 127344, 143262, 163728, 173124, 173582, 191016, 230832, 260373, 286524, 346248, 347164, 382032, 520746, 573048, 607537, 692496, 694328, 781119, 1041492, 1146096, 1215074, 1388656, 1562238, 1822611, 2082984, 2343357, 2430148, 3124476, 3645222, 4165968, 4686714, 4860296, 5467833, 6248952, 7290444, 9373428, 9720592, 10935666, 12497904, 14580888, 16403499, 18746856, 21871332, 29161776, 32806998, 37493712, 43742664, 65613996, 87485328, 131227992, 262455984]

約数ペア:

[(1, 262455984), (2, 131227992), (3, 87485328), (4, 65613996), (6, 43742664), (7, 37493712), (8, 32806998), (9, 29161776), (12, 21871332), (14, 18746856), (16, 16403499), (18, 14580888), (21, 12497904), (24, 10935666), (27, 9720592), (28, 9373428), (36, 7290444), (42, 6248952), (48, 5467833), (54, 4860296), (56, 4686714), (63, 4165968), (72, 3645222), (84, 3124476), (108, 2430148), (112, 2343357), (126, 2082984), (144, 1822611), (168, 1562238), (189, 1388656), (216, 1215074), (229, 1146096), (252, 1041492), (336, 781119), (378, 694328), (379, 692496), (432, 607537), (458, 573048), (504, 520746), (687, 382032), (756, 347164), (758, 346248), (916, 286524), (1008, 260373), (1137, 230832), (1374, 191016), (1512, 173582), (1516, 173124), (1603, 163728), (1832, 143262), (2061, 127344), (2274, 115416), (2653, 98928), (2748, 95508), (3024, 86791), (3032, 86562), (3206, 81864), (3411, 76944), (3664, 71631), (4122, 63672), (4548, 57708), (4809, 54576), (5306, 49464), (5496, 47754), (6064, 43281), (6183, 42448), (6412, 40932), (6822, 38472), (7959, 32976), (8244, 31836), (9096, 28854), (9618, 27288), (10233, 25648), (10612, 24732), (10992, 23877), (12366, 21224), (12824, 20466), (13644, 19236), (14427, 18192), (15918, 16488)]