1994544384

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9049}}^1$

素因数の和:9116

約数の個数: 144

約数和(自身を含む): 6215395200

約数和(自身を除く): 4220850816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 574, 656, 672, 768, 861, 896, 984, 1148, 1312, 1344, 1722, 1792, 1968, 2296, 2624, 2688, 3444, 3936, 4592, 5248, 5376, 6888, 7872, 9049, 9184, 10496, 13776, 15744, 18098, 18368, 27147, 27552, 31488, 36196, 36736, 54294, 55104, 63343, 72392, 73472, 108588, 110208, 126686, 144784, 190029, 217176, 220416, 253372, 289568, 371009, 380058, 434352, 506744, 579136, 742018, 760116, 868704, 1013488, 1113027, 1158272, 1484036, 1520232, 1737408, 2026976, 2226054, 2316544, 2597063, 2968072, 3040464, 3474816, 4053952, 4452108, 5194126, 5936144, 6080928, 6949632, 7791189, 8107904, 8904216, 10388252, 11872288, 12161856, 15582378, 16215808, 17808432, 20776504, 23744576, 24323712, 31164756, 35616864, 41553008, 47489152, 48647424, 62329512, 71233728, 83106016, 94978304, 124659024, 142467456, 166212032, 249318048, 284934912, 332424064, 498636096, 664848128, 997272192, 1994544384]

約数ペア:

[(1, 1994544384), (2, 997272192), (3, 664848128), (4, 498636096), (6, 332424064), (7, 284934912), (8, 249318048), (12, 166212032), (14, 142467456), (16, 124659024), (21, 94978304), (24, 83106016), (28, 71233728), (32, 62329512), (41, 48647424), (42, 47489152), (48, 41553008), (56, 35616864), (64, 31164756), (82, 24323712), (84, 23744576), (96, 20776504), (112, 17808432), (123, 16215808), (128, 15582378), (164, 12161856), (168, 11872288), (192, 10388252), (224, 8904216), (246, 8107904), (256, 7791189), (287, 6949632), (328, 6080928), (336, 5936144), (384, 5194126), (448, 4452108), (492, 4053952), (574, 3474816), (656, 3040464), (672, 2968072), (768, 2597063), (861, 2316544), (896, 2226054), (984, 2026976), (1148, 1737408), (1312, 1520232), (1344, 1484036), (1722, 1158272), (1792, 1113027), (1968, 1013488), (2296, 868704), (2624, 760116), (2688, 742018), (3444, 579136), (3936, 506744), (4592, 434352), (5248, 380058), (5376, 371009), (6888, 289568), (7872, 253372), (9049, 220416), (9184, 217176), (10496, 190029), (13776, 144784), (15744, 126686), (18098, 110208), (18368, 108588), (27147, 73472), (27552, 72392), (31488, 63343), (36196, 55104), (36736, 54294)]