281262416704

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{5231}}^1$

素因数の和:5976

約数の個数: 112

約数和(自身を含む): 591192225792

約数和(自身を除く): 309929809088

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 661, 992, 1271, 1312, 1322, 1984, 2542, 2624, 2644, 5084, 5231, 5288, 10168, 10462, 10576, 20336, 20491, 20924, 21152, 27101, 40672, 40982, 41848, 42304, 54202, 81344, 81964, 83696, 108404, 162161, 163928, 167392, 214471, 216808, 324322, 327856, 334784, 428942, 433616, 648644, 655712, 840131, 857884, 867232, 1297288, 1311424, 1680262, 1715768, 1734464, 2594576, 3360524, 3431536, 3457691, 5189152, 6648601, 6721048, 6863072, 6915382, 10378304, 13297202, 13442096, 13726144, 13830764, 26594404, 26884192, 27661528, 53188808, 53768384, 55323056, 106377616, 107188421, 110646112, 141765331, 212755232, 214376842, 221292224, 283530662, 425510464, 428753684, 567061324, 857507368, 1134122648, 1715014736, 2268245296, 3430029472, 4394725261, 4536490592, 6860058944, 8789450522, 9072981184, 17578901044, 35157802088, 70315604176, 140631208352, 281262416704]

約数ペア:

[(1, 281262416704), (2, 140631208352), (4, 70315604176), (8, 35157802088), (16, 17578901044), (31, 9072981184), (32, 8789450522), (41, 6860058944), (62, 4536490592), (64, 4394725261), (82, 3430029472), (124, 2268245296), (164, 1715014736), (248, 1134122648), (328, 857507368), (496, 567061324), (656, 428753684), (661, 425510464), (992, 283530662), (1271, 221292224), (1312, 214376842), (1322, 212755232), (1984, 141765331), (2542, 110646112), (2624, 107188421), (2644, 106377616), (5084, 55323056), (5231, 53768384), (5288, 53188808), (10168, 27661528), (10462, 26884192), (10576, 26594404), (20336, 13830764), (20491, 13726144), (20924, 13442096), (21152, 13297202), (27101, 10378304), (40672, 6915382), (40982, 6863072), (41848, 6721048), (42304, 6648601), (54202, 5189152), (81344, 3457691), (81964, 3431536), (83696, 3360524), (108404, 2594576), (162161, 1734464), (163928, 1715768), (167392, 1680262), (214471, 1311424), (216808, 1297288), (324322, 867232), (327856, 857884), (334784, 840131), (428942, 655712), (433616, 648644)]