415548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 1284192

約数和(自身を除く): 868644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 97, 102, 119, 126, 153, 194, 204, 238, 252, 291, 306, 357, 388, 476, 582, 612, 679, 714, 873, 1071, 1164, 1358, 1428, 1649, 1746, 2037, 2142, 2716, 3298, 3492, 4074, 4284, 4947, 6111, 6596, 8148, 9894, 11543, 12222, 14841, 19788, 23086, 24444, 29682, 34629, 46172, 59364, 69258, 103887, 138516, 207774, 415548]

約数ペア:

[(1, 415548), (2, 207774), (3, 138516), (4, 103887), (6, 69258), (7, 59364), (9, 46172), (12, 34629), (14, 29682), (17, 24444), (18, 23086), (21, 19788), (28, 14841), (34, 12222), (36, 11543), (42, 9894), (51, 8148), (63, 6596), (68, 6111), (84, 4947), (97, 4284), (102, 4074), (119, 3492), (126, 3298), (153, 2716), (194, 2142), (204, 2037), (238, 1746), (252, 1649), (291, 1428), (306, 1358), (357, 1164), (388, 1071), (476, 873), (582, 714), (612, 679)]