397549824

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 1226988672

約数和(自身を除く): 829438848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 256, 292, 336, 384, 438, 448, 511, 584, 672, 768, 876, 896, 1013, 1022, 1168, 1344, 1533, 1752, 1792, 2026, 2044, 2336, 2688, 3039, 3066, 3504, 4052, 4088, 4672, 5376, 6078, 6132, 7008, 7091, 8104, 8176, 9344, 12156, 12264, 14016, 14182, 16208, 16352, 18688, 21273, 24312, 24528, 28032, 28364, 32416, 32704, 42546, 48624, 49056, 56064, 56728, 64832, 65408, 73949, 85092, 97248, 98112, 113456, 129664, 130816, 147898, 170184, 194496, 196224, 221847, 226912, 259328, 295796, 340368, 388992, 392448, 443694, 453824, 517643, 591592, 680736, 777984, 887388, 907648, 1035286, 1183184, 1361472, 1552929, 1774776, 1815296, 2070572, 2366368, 2722944, 3105858, 3549552, 4141144, 4732736, 5445888, 6211716, 7099104, 8282288, 9465472, 12423432, 14198208, 16564576, 18930944, 24846864, 28396416, 33129152, 49693728, 56792832, 66258304, 99387456, 132516608, 198774912, 397549824]

約数ペア:

[(1, 397549824), (2, 198774912), (3, 132516608), (4, 99387456), (6, 66258304), (7, 56792832), (8, 49693728), (12, 33129152), (14, 28396416), (16, 24846864), (21, 18930944), (24, 16564576), (28, 14198208), (32, 12423432), (42, 9465472), (48, 8282288), (56, 7099104), (64, 6211716), (73, 5445888), (84, 4732736), (96, 4141144), (112, 3549552), (128, 3105858), (146, 2722944), (168, 2366368), (192, 2070572), (219, 1815296), (224, 1774776), (256, 1552929), (292, 1361472), (336, 1183184), (384, 1035286), (438, 907648), (448, 887388), (511, 777984), (584, 680736), (672, 591592), (768, 517643), (876, 453824), (896, 443694), (1013, 392448), (1022, 388992), (1168, 340368), (1344, 295796), (1533, 259328), (1752, 226912), (1792, 221847), (2026, 196224), (2044, 194496), (2336, 170184), (2688, 147898), (3039, 130816), (3066, 129664), (3504, 113456), (4052, 98112), (4088, 97248), (4672, 85092), (5376, 73949), (6078, 65408), (6132, 64832), (7008, 56728), (7091, 56064), (8104, 49056), (8176, 48624), (9344, 42546), (12156, 32704), (12264, 32416), (14016, 28364), (14182, 28032), (16208, 24528), (16352, 24312), (18688, 21273)]