742355568

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{503}}^1$

素因数の和:831

約数の個数: 120

約数和(自身を含む): 2145675168

約数和(自身を除く): 1403319600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 277, 296, 333, 444, 503, 554, 592, 666, 831, 888, 1006, 1108, 1332, 1509, 1662, 1776, 2012, 2216, 2493, 2664, 3018, 3324, 4024, 4432, 4527, 4986, 5328, 6036, 6648, 8048, 9054, 9972, 10249, 12072, 13296, 18108, 18611, 19944, 20498, 24144, 30747, 36216, 37222, 39888, 40996, 55833, 61494, 72432, 74444, 81992, 92241, 111666, 122988, 139331, 148888, 163984, 167499, 184482, 223332, 245976, 278662, 297776, 334998, 368964, 417993, 446664, 491952, 557324, 669996, 737928, 835986, 893328, 1114648, 1253979, 1339992, 1475856, 1671972, 2229296, 2507958, 2679984, 3343944, 5015916, 5155247, 6687888, 10031832, 10310494, 15465741, 20063664, 20620988, 30931482, 41241976, 46397223, 61862964, 82483952, 92794446, 123725928, 185588892, 247451856, 371177784, 742355568]

約数ペア:

[(1, 742355568), (2, 371177784), (3, 247451856), (4, 185588892), (6, 123725928), (8, 92794446), (9, 82483952), (12, 61862964), (16, 46397223), (18, 41241976), (24, 30931482), (36, 20620988), (37, 20063664), (48, 15465741), (72, 10310494), (74, 10031832), (111, 6687888), (144, 5155247), (148, 5015916), (222, 3343944), (277, 2679984), (296, 2507958), (333, 2229296), (444, 1671972), (503, 1475856), (554, 1339992), (592, 1253979), (666, 1114648), (831, 893328), (888, 835986), (1006, 737928), (1108, 669996), (1332, 557324), (1509, 491952), (1662, 446664), (1776, 417993), (2012, 368964), (2216, 334998), (2493, 297776), (2664, 278662), (3018, 245976), (3324, 223332), (4024, 184482), (4432, 167499), (4527, 163984), (4986, 148888), (5328, 139331), (6036, 122988), (6648, 111666), (8048, 92241), (9054, 81992), (9972, 74444), (10249, 72432), (12072, 61494), (13296, 55833), (18108, 40996), (18611, 39888), (19944, 37222), (20498, 36216), (24144, 30747)]