455685272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 1074124800

約数和(自身を除く): 618439528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 79, 83, 119, 136, 146, 158, 166, 238, 292, 316, 332, 476, 511, 553, 581, 584, 632, 664, 952, 1022, 1106, 1162, 1241, 1343, 1411, 2044, 2212, 2324, 2482, 2686, 2822, 4088, 4424, 4648, 4964, 5372, 5644, 5767, 6059, 6557, 8687, 9401, 9877, 9928, 10744, 11288, 11534, 12118, 13114, 17374, 18802, 19754, 23068, 24236, 26228, 34748, 37604, 39508, 40369, 42413, 45899, 46136, 48472, 52456, 69496, 75208, 79016, 80738, 84826, 91798, 98039, 103003, 111469, 161476, 169652, 183596, 196078, 206006, 222938, 322952, 339304, 367192, 392156, 412012, 445876, 478661, 686273, 721021, 780283, 784312, 824024, 891752, 957322, 1372546, 1442042, 1560566, 1914644, 2745092, 2884084, 3121132, 3350627, 3829288, 5490184, 5768168, 6242264, 6701254, 8137237, 13402508, 16274474, 26805016, 32548948, 56960659, 65097896, 113921318, 227842636, 455685272]

約数ペア:

[(1, 455685272), (2, 227842636), (4, 113921318), (7, 65097896), (8, 56960659), (14, 32548948), (17, 26805016), (28, 16274474), (34, 13402508), (56, 8137237), (68, 6701254), (73, 6242264), (79, 5768168), (83, 5490184), (119, 3829288), (136, 3350627), (146, 3121132), (158, 2884084), (166, 2745092), (238, 1914644), (292, 1560566), (316, 1442042), (332, 1372546), (476, 957322), (511, 891752), (553, 824024), (581, 784312), (584, 780283), (632, 721021), (664, 686273), (952, 478661), (1022, 445876), (1106, 412012), (1162, 392156), (1241, 367192), (1343, 339304), (1411, 322952), (2044, 222938), (2212, 206006), (2324, 196078), (2482, 183596), (2686, 169652), (2822, 161476), (4088, 111469), (4424, 103003), (4648, 98039), (4964, 91798), (5372, 84826), (5644, 80738), (5767, 79016), (6059, 75208), (6557, 69496), (8687, 52456), (9401, 48472), (9877, 46136), (9928, 45899), (10744, 42413), (11288, 40369), (11534, 39508), (12118, 37604), (13114, 34748), (17374, 26228), (18802, 24236), (19754, 23068)]