15691419496

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 31708100160

約数和(自身を除く): 16016680664

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 263, 283, 292, 361, 526, 566, 584, 722, 1052, 1132, 1387, 1444, 2104, 2264, 2774, 2888, 4997, 5377, 5548, 9994, 10754, 11096, 19199, 19988, 20659, 21508, 26353, 38398, 39976, 41318, 43016, 52706, 74429, 76796, 82636, 94943, 102163, 105412, 148858, 153592, 165272, 189886, 204326, 210824, 297716, 364781, 379772, 392521, 408652, 595432, 729562, 759544, 785042, 817304, 1414151, 1459124, 1570084, 2828302, 2918248, 3140168, 5433317, 5656604, 6930839, 7457899, 10866634, 11313208, 13861678, 14915798, 21733268, 26868869, 27723356, 29831596, 43466536, 53737738, 55446712, 59663192, 103233023, 107475476, 206466046, 214950952, 412932092, 825864184, 1961427437, 3922854874, 7845709748, 15691419496]

約数ペア:

[(1, 15691419496), (2, 7845709748), (4, 3922854874), (8, 1961427437), (19, 825864184), (38, 412932092), (73, 214950952), (76, 206466046), (146, 107475476), (152, 103233023), (263, 59663192), (283, 55446712), (292, 53737738), (361, 43466536), (526, 29831596), (566, 27723356), (584, 26868869), (722, 21733268), (1052, 14915798), (1132, 13861678), (1387, 11313208), (1444, 10866634), (2104, 7457899), (2264, 6930839), (2774, 5656604), (2888, 5433317), (4997, 3140168), (5377, 2918248), (5548, 2828302), (9994, 1570084), (10754, 1459124), (11096, 1414151), (19199, 817304), (19988, 785042), (20659, 759544), (21508, 729562), (26353, 595432), (38398, 408652), (39976, 392521), (41318, 379772), (43016, 364781), (52706, 297716), (74429, 210824), (76796, 204326), (82636, 189886), (94943, 165272), (102163, 153592), (105412, 148858)]