1264154952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 3485859840

約数和(自身を除く): 2221704888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 127, 136, 186, 204, 248, 254, 372, 381, 408, 508, 527, 744, 762, 787, 1016, 1054, 1524, 1574, 1581, 2108, 2159, 2361, 3048, 3148, 3162, 3937, 4216, 4318, 4722, 6296, 6324, 6477, 7874, 8636, 9444, 11811, 12648, 12954, 13379, 15748, 17272, 18888, 23622, 24397, 25908, 26758, 31496, 40137, 47244, 48794, 51816, 53516, 66929, 73191, 80274, 94488, 97588, 99949, 107032, 133858, 146382, 160548, 195176, 199898, 200787, 267716, 292764, 299847, 321096, 399796, 401574, 414749, 535432, 585528, 599694, 799592, 803148, 829498, 1199388, 1244247, 1606296, 1658996, 1699133, 2398776, 2488494, 3098419, 3317992, 3398266, 4976988, 5097399, 6196838, 6796532, 9295257, 9953976, 10194798, 12393676, 13593064, 18590514, 20389596, 24787352, 37181028, 40779192, 52673123, 74362056, 105346246, 158019369, 210692492, 316038738, 421384984, 632077476, 1264154952]

約数ペア:

[(1, 1264154952), (2, 632077476), (3, 421384984), (4, 316038738), (6, 210692492), (8, 158019369), (12, 105346246), (17, 74362056), (24, 52673123), (31, 40779192), (34, 37181028), (51, 24787352), (62, 20389596), (68, 18590514), (93, 13593064), (102, 12393676), (124, 10194798), (127, 9953976), (136, 9295257), (186, 6796532), (204, 6196838), (248, 5097399), (254, 4976988), (372, 3398266), (381, 3317992), (408, 3098419), (508, 2488494), (527, 2398776), (744, 1699133), (762, 1658996), (787, 1606296), (1016, 1244247), (1054, 1199388), (1524, 829498), (1574, 803148), (1581, 799592), (2108, 599694), (2159, 585528), (2361, 535432), (3048, 414749), (3148, 401574), (3162, 399796), (3937, 321096), (4216, 299847), (4318, 292764), (4722, 267716), (6296, 200787), (6324, 199898), (6477, 195176), (7874, 160548), (8636, 146382), (9444, 133858), (11811, 107032), (12648, 99949), (12954, 97588), (13379, 94488), (15748, 80274), (17272, 73191), (18888, 66929), (23622, 53516), (24397, 51816), (25908, 48794), (26758, 47244), (31496, 40137)]