2420645376

素因数分解:

$2^9\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:472

約数の個数: 160

約数和(自身を含む): 6687571968

約数和(自身を除く): 4266926592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 191, 192, 222, 223, 256, 296, 382, 384, 444, 446, 512, 573, 592, 669, 764, 768, 888, 892, 1146, 1184, 1338, 1528, 1536, 1776, 1784, 2292, 2368, 2676, 3056, 3552, 3568, 4584, 4736, 5352, 6112, 7067, 7104, 7136, 8251, 9168, 9472, 10704, 12224, 14134, 14208, 14272, 16502, 18336, 18944, 21201, 21408, 24448, 24753, 28268, 28416, 28544, 33004, 36672, 42402, 42593, 42816, 48896, 49506, 56536, 56832, 57088, 66008, 73344, 84804, 85186, 85632, 97792, 99012, 113072, 114176, 127779, 132016, 146688, 169608, 170372, 171264, 198024, 226144, 255558, 264032, 293376, 339216, 340744, 342528, 396048, 452288, 511116, 528064, 678432, 681488, 792096, 904576, 1022232, 1056128, 1356864, 1362976, 1575941, 1584192, 1809152, 2044464, 2112256, 2713728, 2725952, 3151882, 3168384, 3618304, 4088928, 4224512, 4727823, 5427456, 5451904, 6303764, 6336768, 8177856, 9455646, 10854912, 10903808, 12607528, 12673536, 16355712, 18911292, 21807616, 25215056, 32711424, 37822584, 50430112, 65422848, 75645168, 100860224, 151290336, 201720448, 302580672, 403440896, 605161344, 806881792, 1210322688, 2420645376]

約数ペア:

[(1, 2420645376), (2, 1210322688), (3, 806881792), (4, 605161344), (6, 403440896), (8, 302580672), (12, 201720448), (16, 151290336), (24, 100860224), (32, 75645168), (37, 65422848), (48, 50430112), (64, 37822584), (74, 32711424), (96, 25215056), (111, 21807616), (128, 18911292), (148, 16355712), (191, 12673536), (192, 12607528), (222, 10903808), (223, 10854912), (256, 9455646), (296, 8177856), (382, 6336768), (384, 6303764), (444, 5451904), (446, 5427456), (512, 4727823), (573, 4224512), (592, 4088928), (669, 3618304), (764, 3168384), (768, 3151882), (888, 2725952), (892, 2713728), (1146, 2112256), (1184, 2044464), (1338, 1809152), (1528, 1584192), (1536, 1575941), (1776, 1362976), (1784, 1356864), (2292, 1056128), (2368, 1022232), (2676, 904576), (3056, 792096), (3552, 681488), (3568, 678432), (4584, 528064), (4736, 511116), (5352, 452288), (6112, 396048), (7067, 342528), (7104, 340744), (7136, 339216), (8251, 293376), (9168, 264032), (9472, 255558), (10704, 226144), (12224, 198024), (14134, 171264), (14208, 170372), (14272, 169608), (16502, 146688), (18336, 132016), (18944, 127779), (21201, 114176), (21408, 113072), (24448, 99012), (24753, 97792), (28268, 85632), (28416, 85186), (28544, 84804), (33004, 73344), (36672, 66008), (42402, 57088), (42593, 56832), (42816, 56536), (48896, 49506)]