331458648

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 889162560

約数和(自身を除く): 557703912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 67, 76, 114, 134, 152, 201, 228, 268, 361, 402, 456, 536, 571, 722, 804, 1083, 1142, 1273, 1444, 1608, 1713, 2166, 2284, 2546, 2888, 3426, 3819, 4332, 4568, 5092, 6852, 7638, 8664, 10184, 10849, 13704, 15276, 21698, 24187, 30552, 32547, 38257, 43396, 48374, 65094, 72561, 76514, 86792, 96748, 114771, 130188, 145122, 153028, 193496, 206131, 229542, 260376, 290244, 306056, 412262, 459084, 580488, 618393, 726883, 824524, 918168, 1236786, 1453766, 1649048, 2180649, 2473572, 2907532, 4361298, 4947144, 5815064, 8722596, 13810777, 17445192, 27621554, 41432331, 55243108, 82864662, 110486216, 165729324, 331458648]

約数ペア:

[(1, 331458648), (2, 165729324), (3, 110486216), (4, 82864662), (6, 55243108), (8, 41432331), (12, 27621554), (19, 17445192), (24, 13810777), (38, 8722596), (57, 5815064), (67, 4947144), (76, 4361298), (114, 2907532), (134, 2473572), (152, 2180649), (201, 1649048), (228, 1453766), (268, 1236786), (361, 918168), (402, 824524), (456, 726883), (536, 618393), (571, 580488), (722, 459084), (804, 412262), (1083, 306056), (1142, 290244), (1273, 260376), (1444, 229542), (1608, 206131), (1713, 193496), (2166, 153028), (2284, 145122), (2546, 130188), (2888, 114771), (3426, 96748), (3819, 86792), (4332, 76514), (4568, 72561), (5092, 65094), (6852, 48374), (7638, 43396), (8664, 38257), (10184, 32547), (10849, 30552), (13704, 24187), (15276, 21698)]