288567324

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1423}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 752623872

約数和(自身を除く): 464056548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 131, 172, 258, 262, 387, 393, 516, 524, 774, 786, 1179, 1423, 1548, 1572, 2358, 2846, 4269, 4716, 5633, 5692, 8538, 11266, 12807, 16899, 17076, 22532, 25614, 33798, 50697, 51228, 61189, 67596, 101394, 122378, 183567, 186413, 202788, 244756, 367134, 372826, 550701, 559239, 734268, 745652, 1101402, 1118478, 1677717, 2202804, 2236956, 3355434, 6710868, 8015759, 16031518, 24047277, 32063036, 48094554, 72141831, 96189108, 144283662, 288567324]

約数ペア:

[(1, 288567324), (2, 144283662), (3, 96189108), (4, 72141831), (6, 48094554), (9, 32063036), (12, 24047277), (18, 16031518), (36, 8015759), (43, 6710868), (86, 3355434), (129, 2236956), (131, 2202804), (172, 1677717), (258, 1118478), (262, 1101402), (387, 745652), (393, 734268), (516, 559239), (524, 550701), (774, 372826), (786, 367134), (1179, 244756), (1423, 202788), (1548, 186413), (1572, 183567), (2358, 122378), (2846, 101394), (4269, 67596), (4716, 61189), (5633, 51228), (5692, 50697), (8538, 33798), (11266, 25614), (12807, 22532), (16899, 17076)]