1238206896

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23819}}^1$

素因数の和:23871

約数の個数: 90

約数和(自身を含む): 3657394260

約数和(自身を除く): 2419187364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 5776, 6498, 8664, 12996, 17328, 23819, 25992, 47638, 51984, 71457, 95276, 142914, 190552, 214371, 285828, 381104, 428742, 452561, 571656, 857484, 905122, 1143312, 1357683, 1714968, 1810244, 2715366, 3429936, 3620488, 4073049, 5430732, 7240976, 8146098, 8598659, 10861464, 16292196, 17197318, 21722928, 25795977, 32584392, 34394636, 51591954, 65168784, 68789272, 77387931, 103183908, 137578544, 154775862, 206367816, 309551724, 412735632, 619103448, 1238206896]

約数ペア:

[(1, 1238206896), (2, 619103448), (3, 412735632), (4, 309551724), (6, 206367816), (8, 154775862), (9, 137578544), (12, 103183908), (16, 77387931), (18, 68789272), (19, 65168784), (24, 51591954), (36, 34394636), (38, 32584392), (48, 25795977), (57, 21722928), (72, 17197318), (76, 16292196), (114, 10861464), (144, 8598659), (152, 8146098), (171, 7240976), (228, 5430732), (304, 4073049), (342, 3620488), (361, 3429936), (456, 2715366), (684, 1810244), (722, 1714968), (912, 1357683), (1083, 1143312), (1368, 905122), (1444, 857484), (2166, 571656), (2736, 452561), (2888, 428742), (3249, 381104), (4332, 285828), (5776, 214371), (6498, 190552), (8664, 142914), (12996, 95276), (17328, 71457), (23819, 51984), (25992, 47638)]