455655112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 1036800000

約数和(自身を除く): 581144888

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 59, 62, 76, 88, 118, 124, 149, 152, 209, 236, 248, 298, 341, 418, 472, 589, 596, 649, 682, 836, 1121, 1178, 1192, 1298, 1364, 1639, 1672, 1829, 2242, 2356, 2596, 2728, 2831, 3278, 3658, 4484, 4619, 4712, 5192, 5662, 6479, 6556, 7316, 8791, 8968, 9238, 11324, 12331, 12958, 13112, 14632, 17582, 18476, 20119, 22648, 24662, 25916, 31141, 34751, 35164, 36952, 40238, 49324, 50809, 51832, 62282, 69502, 70328, 80476, 87761, 96701, 98648, 101618, 124564, 139004, 160952, 167029, 175522, 193402, 203236, 249128, 272521, 278008, 334058, 351044, 382261, 386804, 406472, 545042, 668116, 702088, 764522, 773608, 965371, 1090084, 1336232, 1529044, 1837319, 1930742, 2180168, 2997731, 3058088, 3674638, 3861484, 5177899, 5995462, 7349276, 7722968, 10355798, 11990924, 14698552, 20711596, 23981848, 41423192, 56956889, 113913778, 227827556, 455655112]

約数ペア:

[(1, 455655112), (2, 227827556), (4, 113913778), (8, 56956889), (11, 41423192), (19, 23981848), (22, 20711596), (31, 14698552), (38, 11990924), (44, 10355798), (59, 7722968), (62, 7349276), (76, 5995462), (88, 5177899), (118, 3861484), (124, 3674638), (149, 3058088), (152, 2997731), (209, 2180168), (236, 1930742), (248, 1837319), (298, 1529044), (341, 1336232), (418, 1090084), (472, 965371), (589, 773608), (596, 764522), (649, 702088), (682, 668116), (836, 545042), (1121, 406472), (1178, 386804), (1192, 382261), (1298, 351044), (1364, 334058), (1639, 278008), (1672, 272521), (1829, 249128), (2242, 203236), (2356, 193402), (2596, 175522), (2728, 167029), (2831, 160952), (3278, 139004), (3658, 124564), (4484, 101618), (4619, 98648), (4712, 96701), (5192, 87761), (5662, 80476), (6479, 70328), (6556, 69502), (7316, 62282), (8791, 51832), (8968, 50809), (9238, 49324), (11324, 40238), (12331, 36952), (12958, 35164), (13112, 34751), (14632, 31141), (17582, 25916), (18476, 24662), (20119, 22648)]