318275328

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 982558976

約数和(自身を除く): 664283648

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, 811, 876, 896, 1022, 1168, 1344, 1533, 1622, 1752, 1792, 2044, 2336, 2433, 2688, 3066, 3244, 3504, 4088, 4672, 4866, 5376, 5677, 6132, 6488, 7008, 8176, 9344, 9732, 11354, 12264, 12976, 14016, 16352, 17031, 18688, 19464, 22708, 24528, 25952, 28032, 32704, 34062, 38928, 45416, 49056, 51904, 56064, 59203, 65408, 68124, 77856, 90832, 98112, 103808, 118406, 130816, 136248, 155712, 177609, 181664, 196224, 207616, 236812, 272496, 311424, 355218, 363328, 392448, 414421, 473624, 544992, 622848, 710436, 726656, 828842, 947248, 1089984, 1243263, 1420872, 1453312, 1657684, 1894496, 2179968, 2486526, 2841744, 3315368, 3788992, 4359936, 4973052, 5683488, 6630736, 7577984, 9946104, 11366976, 13261472, 15155968, 19892208, 22733952, 26522944, 39784416, 45467904, 53045888, 79568832, 106091776, 159137664, 318275328]

約数ペア:

[(1, 318275328), (2, 159137664), (3, 106091776), (4, 79568832), (6, 53045888), (7, 45467904), (8, 39784416), (12, 26522944), (14, 22733952), (16, 19892208), (21, 15155968), (24, 13261472), (28, 11366976), (32, 9946104), (42, 7577984), (48, 6630736), (56, 5683488), (64, 4973052), (73, 4359936), (84, 3788992), (96, 3315368), (112, 2841744), (128, 2486526), (146, 2179968), (168, 1894496), (192, 1657684), (219, 1453312), (224, 1420872), (256, 1243263), (292, 1089984), (336, 947248), (384, 828842), (438, 726656), (448, 710436), (511, 622848), (584, 544992), (672, 473624), (768, 414421), (811, 392448), (876, 363328), (896, 355218), (1022, 311424), (1168, 272496), (1344, 236812), (1533, 207616), (1622, 196224), (1752, 181664), (1792, 177609), (2044, 155712), (2336, 136248), (2433, 130816), (2688, 118406), (3066, 103808), (3244, 98112), (3504, 90832), (4088, 77856), (4672, 68124), (4866, 65408), (5376, 59203), (5677, 56064), (6132, 51904), (6488, 49056), (7008, 45416), (8176, 38928), (9344, 34062), (9732, 32704), (11354, 28032), (12264, 25952), (12976, 24528), (14016, 22708), (16352, 19464), (17031, 18688)]