1438961888

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4373}}^1$

素因数の和:4516

約数の個数: 96

約数和(自身を含む): 3518375616

約数和(自身を除く): 2079413728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 113, 182, 208, 224, 226, 364, 416, 452, 728, 791, 904, 1456, 1469, 1582, 1808, 2912, 2938, 3164, 3616, 4373, 5876, 6328, 8746, 10283, 11752, 12656, 17492, 20566, 23504, 25312, 30611, 34984, 41132, 47008, 56849, 61222, 69968, 82264, 113698, 122444, 139936, 164528, 227396, 244888, 329056, 397943, 454792, 489776, 494149, 795886, 909584, 979552, 988298, 1591772, 1819168, 1976596, 3183544, 3459043, 3953192, 6367088, 6423937, 6918086, 7906384, 12734176, 12847874, 13836172, 15812768, 25695748, 27672344, 44967559, 51391496, 55344688, 89935118, 102782992, 110689376, 179870236, 205565984, 359740472, 719480944, 1438961888]

約数ペア:

[(1, 1438961888), (2, 719480944), (4, 359740472), (7, 205565984), (8, 179870236), (13, 110689376), (14, 102782992), (16, 89935118), (26, 55344688), (28, 51391496), (32, 44967559), (52, 27672344), (56, 25695748), (91, 15812768), (104, 13836172), (112, 12847874), (113, 12734176), (182, 7906384), (208, 6918086), (224, 6423937), (226, 6367088), (364, 3953192), (416, 3459043), (452, 3183544), (728, 1976596), (791, 1819168), (904, 1591772), (1456, 988298), (1469, 979552), (1582, 909584), (1808, 795886), (2912, 494149), (2938, 489776), (3164, 454792), (3616, 397943), (4373, 329056), (5876, 244888), (6328, 227396), (8746, 164528), (10283, 139936), (11752, 122444), (12656, 113698), (17492, 82264), (20566, 69968), (23504, 61222), (25312, 56849), (30611, 47008), (34984, 41132)]