814007544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 2394247680

約数和(自身を除く): 1580240136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 281, 301, 344, 401, 516, 562, 602, 802, 843, 903, 1032, 1124, 1203, 1204, 1604, 1686, 1806, 1967, 2248, 2406, 2408, 2807, 3208, 3372, 3612, 3934, 4812, 5614, 5901, 6744, 7224, 7868, 8421, 9624, 11228, 11802, 12083, 15736, 16842, 17243, 22456, 23604, 24166, 33684, 34486, 36249, 47208, 48332, 51729, 67368, 68972, 72498, 84581, 96664, 103458, 112681, 120701, 137944, 144996, 169162, 206916, 225362, 241402, 253743, 289992, 338043, 338324, 362103, 413832, 450724, 482804, 507486, 676086, 676648, 724206, 788767, 901448, 965608, 1014972, 1352172, 1448412, 1577534, 2029944, 2366301, 2704344, 2896824, 3155068, 4732602, 4845283, 6310136, 9465204, 9690566, 14535849, 18930408, 19381132, 29071698, 33916981, 38762264, 58143396, 67833962, 101750943, 116286792, 135667924, 203501886, 271335848, 407003772, 814007544]

約数ペア:

[(1, 814007544), (2, 407003772), (3, 271335848), (4, 203501886), (6, 135667924), (7, 116286792), (8, 101750943), (12, 67833962), (14, 58143396), (21, 38762264), (24, 33916981), (28, 29071698), (42, 19381132), (43, 18930408), (56, 14535849), (84, 9690566), (86, 9465204), (129, 6310136), (168, 4845283), (172, 4732602), (258, 3155068), (281, 2896824), (301, 2704344), (344, 2366301), (401, 2029944), (516, 1577534), (562, 1448412), (602, 1352172), (802, 1014972), (843, 965608), (903, 901448), (1032, 788767), (1124, 724206), (1203, 676648), (1204, 676086), (1604, 507486), (1686, 482804), (1806, 450724), (1967, 413832), (2248, 362103), (2406, 338324), (2408, 338043), (2807, 289992), (3208, 253743), (3372, 241402), (3612, 225362), (3934, 206916), (4812, 169162), (5614, 144996), (5901, 137944), (6744, 120701), (7224, 112681), (7868, 103458), (8421, 96664), (9624, 84581), (11228, 72498), (11802, 68972), (12083, 67368), (15736, 51729), (16842, 48332), (17243, 47208), (22456, 36249), (23604, 34486), (24166, 33684)]