253357056

素因数分解:

$2^{10}\times 3^2\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:806

約数の個数: 132

約数和(自身を含む): 752346192

約数和(自身を除く): 498989136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 512, 576, 592, 666, 743, 768, 888, 1024, 1152, 1184, 1332, 1486, 1536, 1776, 2229, 2304, 2368, 2664, 2972, 3072, 3552, 4458, 4608, 4736, 5328, 5944, 6687, 7104, 8916, 9216, 9472, 10656, 11888, 13374, 14208, 17832, 18944, 21312, 23776, 26748, 27491, 28416, 35664, 37888, 42624, 47552, 53496, 54982, 56832, 71328, 82473, 85248, 95104, 106992, 109964, 113664, 142656, 164946, 170496, 190208, 213984, 219928, 247419, 285312, 329892, 340992, 380416, 427968, 439856, 494838, 570624, 659784, 760832, 855936, 879712, 989676, 1141248, 1319568, 1711872, 1759424, 1979352, 2282496, 2639136, 3423744, 3518848, 3958704, 5278272, 6847488, 7037696, 7917408, 10556544, 14075392, 15834816, 21113088, 28150784, 31669632, 42226176, 63339264, 84452352, 126678528, 253357056]

約数ペア:

[(1, 253357056), (2, 126678528), (3, 84452352), (4, 63339264), (6, 42226176), (8, 31669632), (9, 28150784), (12, 21113088), (16, 15834816), (18, 14075392), (24, 10556544), (32, 7917408), (36, 7037696), (37, 6847488), (48, 5278272), (64, 3958704), (72, 3518848), (74, 3423744), (96, 2639136), (111, 2282496), (128, 1979352), (144, 1759424), (148, 1711872), (192, 1319568), (222, 1141248), (256, 989676), (288, 879712), (296, 855936), (333, 760832), (384, 659784), (444, 570624), (512, 494838), (576, 439856), (592, 427968), (666, 380416), (743, 340992), (768, 329892), (888, 285312), (1024, 247419), (1152, 219928), (1184, 213984), (1332, 190208), (1486, 170496), (1536, 164946), (1776, 142656), (2229, 113664), (2304, 109964), (2368, 106992), (2664, 95104), (2972, 85248), (3072, 82473), (3552, 71328), (4458, 56832), (4608, 54982), (4736, 53496), (5328, 47552), (5944, 42624), (6687, 37888), (7104, 35664), (8916, 28416), (9216, 27491), (9472, 26748), (10656, 23776), (11888, 21312), (13374, 18944), (14208, 17832)]