253558104

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1760

約数の個数: 64

約数和(自身を含む): 653667840

約数和(自身を除く): 400109736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 167, 246, 328, 334, 492, 501, 668, 984, 1002, 1336, 1543, 2004, 3086, 4008, 4629, 6172, 6847, 9258, 12344, 13694, 18516, 20541, 27388, 37032, 41082, 54776, 63263, 82164, 126526, 164328, 189789, 253052, 257681, 379578, 506104, 515362, 759156, 773043, 1030724, 1518312, 1546086, 2061448, 3092172, 6184344, 10564921, 21129842, 31694763, 42259684, 63389526, 84519368, 126779052, 253558104]

約数ペア:

[(1, 253558104), (2, 126779052), (3, 84519368), (4, 63389526), (6, 42259684), (8, 31694763), (12, 21129842), (24, 10564921), (41, 6184344), (82, 3092172), (123, 2061448), (164, 1546086), (167, 1518312), (246, 1030724), (328, 773043), (334, 759156), (492, 515362), (501, 506104), (668, 379578), (984, 257681), (1002, 253052), (1336, 189789), (1543, 164328), (2004, 126526), (3086, 82164), (4008, 63263), (4629, 54776), (6172, 41082), (6847, 37032), (9258, 27388), (12344, 20541), (13694, 18516)]