1608481632

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1667}}^1$

素因数の和:1745

約数の個数: 144

約数和(自身を含む): 4648916160

約数和(自身を除く): 3040434528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 529, 552, 608, 736, 874, 912, 1058, 1104, 1311, 1587, 1667, 1748, 1824, 2116, 2208, 2622, 3174, 3334, 3496, 4232, 5001, 5244, 6348, 6668, 6992, 8464, 10002, 10051, 10488, 12696, 13336, 13984, 16928, 20004, 20102, 20976, 25392, 26672, 30153, 31673, 38341, 40008, 40204, 41952, 50784, 53344, 60306, 63346, 76682, 80016, 80408, 95019, 115023, 120612, 126692, 153364, 160032, 160816, 190038, 230046, 241224, 253384, 306728, 321632, 380076, 460092, 482448, 506768, 613456, 728479, 760152, 881843, 920184, 964896, 1013536, 1226912, 1456958, 1520304, 1763686, 1840368, 2185437, 2645529, 2913916, 3040608, 3527372, 3680736, 4370874, 5291058, 5827832, 7054744, 8741748, 10582116, 11655664, 14109488, 16755017, 17483496, 21164232, 23311328, 28218976, 33510034, 34966992, 42328464, 50265051, 67020068, 69933984, 84656928, 100530102, 134040136, 201060204, 268080272, 402120408, 536160544, 804240816, 1608481632]

約数ペア:

[(1, 1608481632), (2, 804240816), (3, 536160544), (4, 402120408), (6, 268080272), (8, 201060204), (12, 134040136), (16, 100530102), (19, 84656928), (23, 69933984), (24, 67020068), (32, 50265051), (38, 42328464), (46, 34966992), (48, 33510034), (57, 28218976), (69, 23311328), (76, 21164232), (92, 17483496), (96, 16755017), (114, 14109488), (138, 11655664), (152, 10582116), (184, 8741748), (228, 7054744), (276, 5827832), (304, 5291058), (368, 4370874), (437, 3680736), (456, 3527372), (529, 3040608), (552, 2913916), (608, 2645529), (736, 2185437), (874, 1840368), (912, 1763686), (1058, 1520304), (1104, 1456958), (1311, 1226912), (1587, 1013536), (1667, 964896), (1748, 920184), (1824, 881843), (2116, 760152), (2208, 728479), (2622, 613456), (3174, 506768), (3334, 482448), (3496, 460092), (4232, 380076), (5001, 321632), (5244, 306728), (6348, 253384), (6668, 241224), (6992, 230046), (8464, 190038), (10002, 160816), (10051, 160032), (10488, 153364), (12696, 126692), (13336, 120612), (13984, 115023), (16928, 95019), (20004, 80408), (20102, 80016), (20976, 76682), (25392, 63346), (26672, 60306), (30153, 53344), (31673, 50784), (38341, 41952), (40008, 40204)]