1223386416

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:678

約数の個数: 240

約数和(自身を含む): 4116403200

約数和(自身を除く): 2893016784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 81, 84, 108, 112, 126, 144, 158, 162, 168, 189, 216, 237, 243, 252, 316, 324, 336, 378, 432, 474, 486, 504, 553, 567, 569, 632, 648, 711, 756, 948, 972, 1008, 1106, 1134, 1138, 1264, 1296, 1422, 1512, 1659, 1701, 1707, 1896, 1944, 2133, 2212, 2268, 2276, 2844, 3024, 3318, 3402, 3414, 3792, 3888, 3983, 4266, 4424, 4536, 4552, 4977, 5121, 5688, 6399, 6636, 6804, 6828, 7966, 8532, 8848, 9072, 9104, 9954, 10242, 11376, 11949, 12798, 13272, 13608, 13656, 14931, 15363, 15932, 17064, 19197, 19908, 20484, 23898, 25596, 26544, 27216, 27312, 29862, 30726, 31864, 34128, 35847, 38394, 39816, 40968, 44793, 44951, 46089, 47796, 51192, 59724, 61452, 63728, 71694, 76788, 79632, 81936, 89586, 89902, 92178, 95592, 102384, 107541, 119448, 122904, 134379, 134853, 138267, 143388, 153576, 179172, 179804, 184356, 191184, 215082, 238896, 245808, 268758, 269706, 276534, 286776, 307152, 314657, 322623, 358344, 359608, 368712, 404559, 430164, 537516, 539412, 553068, 573552, 629314, 645246, 716688, 719216, 737424, 809118, 860328, 943971, 967869, 1075032, 1078824, 1106136, 1213677, 1258628, 1290492, 1618236, 1720656, 1887942, 1935738, 2150064, 2157648, 2212272, 2427354, 2517256, 2580984, 2831913, 3236472, 3641031, 3775884, 3871476, 4854708, 5034512, 5161968, 5663826, 6472944, 7282062, 7551768, 7742952, 8495739, 9709416, 10923093, 11327652, 14564124, 15103536, 15485904, 16991478, 19418832, 21846186, 22655304, 25487217, 29128248, 33982956, 43692372, 45310608, 50974434, 58256496, 67965912, 76461651, 87384744, 101948868, 135931824, 152923302, 174769488, 203897736, 305846604, 407795472, 611693208, 1223386416]

約数ペア:

[(1, 1223386416), (2, 611693208), (3, 407795472), (4, 305846604), (6, 203897736), (7, 174769488), (8, 152923302), (9, 135931824), (12, 101948868), (14, 87384744), (16, 76461651), (18, 67965912), (21, 58256496), (24, 50974434), (27, 45310608), (28, 43692372), (36, 33982956), (42, 29128248), (48, 25487217), (54, 22655304), (56, 21846186), (63, 19418832), (72, 16991478), (79, 15485904), (81, 15103536), (84, 14564124), (108, 11327652), (112, 10923093), (126, 9709416), (144, 8495739), (158, 7742952), (162, 7551768), (168, 7282062), (189, 6472944), (216, 5663826), (237, 5161968), (243, 5034512), (252, 4854708), (316, 3871476), (324, 3775884), (336, 3641031), (378, 3236472), (432, 2831913), (474, 2580984), (486, 2517256), (504, 2427354), (553, 2212272), (567, 2157648), (569, 2150064), (632, 1935738), (648, 1887942), (711, 1720656), (756, 1618236), (948, 1290492), (972, 1258628), (1008, 1213677), (1106, 1106136), (1134, 1078824), (1138, 1075032), (1264, 967869), (1296, 943971), (1422, 860328), (1512, 809118), (1659, 737424), (1701, 719216), (1707, 716688), (1896, 645246), (1944, 629314), (2133, 573552), (2212, 553068), (2268, 539412), (2276, 537516), (2844, 430164), (3024, 404559), (3318, 368712), (3402, 359608), (3414, 358344), (3792, 322623), (3888, 314657), (3983, 307152), (4266, 286776), (4424, 276534), (4536, 269706), (4552, 268758), (4977, 245808), (5121, 238896), (5688, 215082), (6399, 191184), (6636, 184356), (6804, 179804), (6828, 179172), (7966, 153576), (8532, 143388), (8848, 138267), (9072, 134853), (9104, 134379), (9954, 122904), (10242, 119448), (11376, 107541), (11949, 102384), (12798, 95592), (13272, 92178), (13608, 89902), (13656, 89586), (14931, 81936), (15363, 79632), (15932, 76788), (17064, 71694), (19197, 63728), (19908, 61452), (20484, 59724), (23898, 51192), (25596, 47796), (26544, 46089), (27216, 44951), (27312, 44793), (29862, 40968), (30726, 39816), (31864, 38394), (34128, 35847)]