331029888

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 1041171120

約数和(自身を除く): 710141232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 73, 84, 96, 98, 112, 128, 146, 147, 168, 192, 196, 219, 224, 241, 292, 294, 336, 384, 392, 438, 448, 482, 511, 584, 588, 672, 723, 784, 876, 896, 964, 1022, 1168, 1176, 1344, 1446, 1533, 1568, 1687, 1752, 1928, 2044, 2336, 2352, 2688, 2892, 3066, 3136, 3374, 3504, 3577, 3856, 4088, 4672, 4704, 5061, 5784, 6132, 6272, 6748, 7008, 7154, 7712, 8176, 9344, 9408, 10122, 10731, 11568, 11809, 12264, 13496, 14016, 14308, 15424, 16352, 17593, 18816, 20244, 21462, 23136, 23618, 24528, 26992, 28032, 28616, 30848, 32704, 35186, 35427, 40488, 42924, 46272, 47236, 49056, 52779, 53984, 57232, 65408, 70372, 70854, 80976, 85848, 92544, 94472, 98112, 105558, 107968, 114464, 123151, 140744, 141708, 161952, 171696, 188944, 196224, 211116, 215936, 228928, 246302, 281488, 283416, 323904, 343392, 369453, 377888, 422232, 457856, 492604, 562976, 566832, 647808, 686784, 738906, 755776, 844464, 862057, 985208, 1125952, 1133664, 1373568, 1477812, 1511552, 1688928, 1724114, 1970416, 2251904, 2267328, 2586171, 2955624, 3377856, 3448228, 3940832, 4534656, 5172342, 5911248, 6755712, 6896456, 7881664, 10344684, 11822496, 13792912, 15763328, 20689368, 23644992, 27585824, 41378736, 47289984, 55171648, 82757472, 110343296, 165514944, 331029888]

約数ペア:

[(1, 331029888), (2, 165514944), (3, 110343296), (4, 82757472), (6, 55171648), (7, 47289984), (8, 41378736), (12, 27585824), (14, 23644992), (16, 20689368), (21, 15763328), (24, 13792912), (28, 11822496), (32, 10344684), (42, 7881664), (48, 6896456), (49, 6755712), (56, 5911248), (64, 5172342), (73, 4534656), (84, 3940832), (96, 3448228), (98, 3377856), (112, 2955624), (128, 2586171), (146, 2267328), (147, 2251904), (168, 1970416), (192, 1724114), (196, 1688928), (219, 1511552), (224, 1477812), (241, 1373568), (292, 1133664), (294, 1125952), (336, 985208), (384, 862057), (392, 844464), (438, 755776), (448, 738906), (482, 686784), (511, 647808), (584, 566832), (588, 562976), (672, 492604), (723, 457856), (784, 422232), (876, 377888), (896, 369453), (964, 343392), (1022, 323904), (1168, 283416), (1176, 281488), (1344, 246302), (1446, 228928), (1533, 215936), (1568, 211116), (1687, 196224), (1752, 188944), (1928, 171696), (2044, 161952), (2336, 141708), (2352, 140744), (2688, 123151), (2892, 114464), (3066, 107968), (3136, 105558), (3374, 98112), (3504, 94472), (3577, 92544), (3856, 85848), (4088, 80976), (4672, 70854), (4704, 70372), (5061, 65408), (5784, 57232), (6132, 53984), (6272, 52779), (6748, 49056), (7008, 47236), (7154, 46272), (7712, 42924), (8176, 40488), (9344, 35427), (9408, 35186), (10122, 32704), (10731, 30848), (11568, 28616), (11809, 28032), (12264, 26992), (13496, 24528), (14016, 23618), (14308, 23136), (15424, 21462), (16352, 20244), (17593, 18816)]