1269311328

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1329

約数の個数: 144

約数和(自身を含む): 3736212480

約数和(自身を除く): 2466901152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 79, 94, 96, 141, 144, 158, 188, 237, 282, 288, 316, 376, 423, 474, 564, 632, 711, 752, 846, 948, 1128, 1187, 1264, 1422, 1504, 1692, 1896, 2256, 2374, 2528, 2844, 3384, 3561, 3713, 3792, 4512, 4748, 5688, 6768, 7122, 7426, 7584, 9496, 10683, 11139, 11376, 13536, 14244, 14852, 18992, 21366, 22278, 22752, 28488, 29704, 33417, 37984, 42732, 44556, 55789, 56976, 59408, 66834, 85464, 89112, 93773, 111578, 113952, 118816, 133668, 167367, 170928, 178224, 187546, 223156, 267336, 281319, 334734, 341856, 356448, 375092, 446312, 502101, 534672, 562638, 669468, 750184, 843957, 892624, 1004202, 1069344, 1125276, 1338936, 1500368, 1687914, 1785248, 2008404, 2250552, 2677872, 3000736, 3375828, 4016808, 4407331, 4501104, 5355744, 6751656, 8033616, 8814662, 9002208, 13221993, 13503312, 16067232, 17629324, 26443986, 27006624, 35258648, 39665979, 52887972, 70517296, 79331958, 105775944, 141034592, 158663916, 211551888, 317327832, 423103776, 634655664, 1269311328]

約数ペア:

[(1, 1269311328), (2, 634655664), (3, 423103776), (4, 317327832), (6, 211551888), (8, 158663916), (9, 141034592), (12, 105775944), (16, 79331958), (18, 70517296), (24, 52887972), (32, 39665979), (36, 35258648), (47, 27006624), (48, 26443986), (72, 17629324), (79, 16067232), (94, 13503312), (96, 13221993), (141, 9002208), (144, 8814662), (158, 8033616), (188, 6751656), (237, 5355744), (282, 4501104), (288, 4407331), (316, 4016808), (376, 3375828), (423, 3000736), (474, 2677872), (564, 2250552), (632, 2008404), (711, 1785248), (752, 1687914), (846, 1500368), (948, 1338936), (1128, 1125276), (1187, 1069344), (1264, 1004202), (1422, 892624), (1504, 843957), (1692, 750184), (1896, 669468), (2256, 562638), (2374, 534672), (2528, 502101), (2844, 446312), (3384, 375092), (3561, 356448), (3713, 341856), (3792, 334734), (4512, 281319), (4748, 267336), (5688, 223156), (6768, 187546), (7122, 178224), (7426, 170928), (7584, 167367), (9496, 133668), (10683, 118816), (11139, 113952), (11376, 111578), (13536, 93773), (14244, 89112), (14852, 85464), (18992, 66834), (21366, 59408), (22278, 56976), (22752, 55789), (28488, 44556), (29704, 42732), (33417, 37984)]