491396088

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 1327708800

約数和(自身を除く): 836312712

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 43, 57, 76, 86, 114, 129, 152, 172, 228, 258, 344, 361, 456, 516, 722, 817, 1032, 1083, 1319, 1444, 1634, 2166, 2451, 2638, 2888, 3268, 3957, 4332, 4902, 5276, 6536, 7914, 8664, 9804, 10552, 15523, 15828, 19608, 25061, 31046, 31656, 46569, 50122, 56717, 62092, 75183, 93138, 100244, 113434, 124184, 150366, 170151, 186276, 200488, 226868, 300732, 340302, 372552, 453736, 476159, 601464, 680604, 952318, 1077623, 1361208, 1428477, 1904636, 2155246, 2856954, 3232869, 3809272, 4310492, 5713908, 6465738, 8620984, 11427816, 12931476, 20474837, 25862952, 40949674, 61424511, 81899348, 122849022, 163798696, 245698044, 491396088]

約数ペア:

[(1, 491396088), (2, 245698044), (3, 163798696), (4, 122849022), (6, 81899348), (8, 61424511), (12, 40949674), (19, 25862952), (24, 20474837), (38, 12931476), (43, 11427816), (57, 8620984), (76, 6465738), (86, 5713908), (114, 4310492), (129, 3809272), (152, 3232869), (172, 2856954), (228, 2155246), (258, 1904636), (344, 1428477), (361, 1361208), (456, 1077623), (516, 952318), (722, 680604), (817, 601464), (1032, 476159), (1083, 453736), (1319, 372552), (1444, 340302), (1634, 300732), (2166, 226868), (2451, 200488), (2638, 186276), (2888, 170151), (3268, 150366), (3957, 124184), (4332, 113434), (4902, 100244), (5276, 93138), (6536, 75183), (7914, 62092), (8664, 56717), (9804, 50122), (10552, 46569), (15523, 31656), (15828, 31046), (19608, 25061)]