225678264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2613

約数の個数: 128

約数和(自身を含む): 705024000

約数和(自身を除く): 479345736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 31, 34, 42, 51, 56, 62, 68, 84, 93, 102, 119, 124, 136, 168, 186, 204, 217, 238, 248, 357, 372, 408, 434, 476, 527, 651, 714, 744, 868, 952, 1054, 1302, 1428, 1581, 1736, 2108, 2549, 2604, 2856, 3162, 3689, 4216, 5098, 5208, 6324, 7378, 7647, 10196, 11067, 12648, 14756, 15294, 17843, 20392, 22134, 29512, 30588, 35686, 43333, 44268, 53529, 61176, 71372, 79019, 86666, 88536, 107058, 129999, 142744, 158038, 173332, 214116, 237057, 259998, 303331, 316076, 346664, 428232, 474114, 519996, 553133, 606662, 632152, 909993, 948228, 1039992, 1106266, 1213324, 1343323, 1659399, 1819986, 1896456, 2212532, 2426648, 2686646, 3318798, 3639972, 4029969, 4425064, 5373292, 6637596, 7279944, 8059938, 9403261, 10746584, 13275192, 16119876, 18806522, 28209783, 32239752, 37613044, 56419566, 75226088, 112839132, 225678264]

約数ペア:

[(1, 225678264), (2, 112839132), (3, 75226088), (4, 56419566), (6, 37613044), (7, 32239752), (8, 28209783), (12, 18806522), (14, 16119876), (17, 13275192), (21, 10746584), (24, 9403261), (28, 8059938), (31, 7279944), (34, 6637596), (42, 5373292), (51, 4425064), (56, 4029969), (62, 3639972), (68, 3318798), (84, 2686646), (93, 2426648), (102, 2212532), (119, 1896456), (124, 1819986), (136, 1659399), (168, 1343323), (186, 1213324), (204, 1106266), (217, 1039992), (238, 948228), (248, 909993), (357, 632152), (372, 606662), (408, 553133), (434, 519996), (476, 474114), (527, 428232), (651, 346664), (714, 316076), (744, 303331), (868, 259998), (952, 237057), (1054, 214116), (1302, 173332), (1428, 158038), (1581, 142744), (1736, 129999), (2108, 107058), (2549, 88536), (2604, 86666), (2856, 79019), (3162, 71372), (3689, 61176), (4216, 53529), (5098, 44268), (5208, 43333), (6324, 35686), (7378, 30588), (7647, 29512), (10196, 22134), (11067, 20392), (12648, 17843), (14756, 15294)]