1330372356

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 3273177600

約数和(自身を除く): 1942805244

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 89, 118, 129, 172, 177, 178, 236, 258, 267, 354, 356, 491, 516, 534, 708, 982, 1068, 1473, 1964, 2537, 2946, 3827, 5074, 5251, 5892, 7611, 7654, 10148, 10502, 11481, 15222, 15308, 15753, 21004, 21113, 22962, 28969, 30444, 31506, 42226, 43699, 45924, 57938, 63012, 63339, 84452, 86907, 87398, 115876, 126678, 131097, 173814, 174796, 225793, 253356, 262194, 347628, 451586, 524388, 677379, 903172, 1245667, 1354758, 1879057, 2491334, 2578241, 2709516, 3737001, 3758114, 4982668, 5156482, 5637171, 7474002, 7516228, 7734723, 10312964, 11274342, 14948004, 15469446, 22548684, 30938892, 110864363, 221728726, 332593089, 443457452, 665186178, 1330372356]

約数ペア:

[(1, 1330372356), (2, 665186178), (3, 443457452), (4, 332593089), (6, 221728726), (12, 110864363), (43, 30938892), (59, 22548684), (86, 15469446), (89, 14948004), (118, 11274342), (129, 10312964), (172, 7734723), (177, 7516228), (178, 7474002), (236, 5637171), (258, 5156482), (267, 4982668), (354, 3758114), (356, 3737001), (491, 2709516), (516, 2578241), (534, 2491334), (708, 1879057), (982, 1354758), (1068, 1245667), (1473, 903172), (1964, 677379), (2537, 524388), (2946, 451586), (3827, 347628), (5074, 262194), (5251, 253356), (5892, 225793), (7611, 174796), (7654, 173814), (10148, 131097), (10502, 126678), (11481, 115876), (15222, 87398), (15308, 86907), (15753, 84452), (21004, 63339), (21113, 63012), (22962, 57938), (28969, 45924), (30444, 43699), (31506, 42226)]