988896684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 2492259840

約数和(自身を除く): 1503363156

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 67, 69, 92, 106, 134, 138, 159, 201, 212, 268, 276, 318, 402, 636, 804, 1009, 1219, 1541, 2018, 2438, 3027, 3082, 3551, 3657, 4036, 4623, 4876, 6054, 6164, 7102, 7314, 9246, 10653, 12108, 14204, 14628, 18492, 21306, 23207, 42612, 46414, 53477, 67603, 69621, 81673, 92828, 106954, 135206, 139242, 160431, 163346, 202809, 213908, 245019, 270412, 278484, 320862, 326692, 405618, 490038, 641724, 811236, 980076, 1229971, 1554869, 2459942, 3109738, 3582959, 3689913, 4664607, 4919884, 6219476, 7165918, 7379826, 9329214, 10748877, 14331836, 14759652, 18658428, 21497754, 42995508, 82408057, 164816114, 247224171, 329632228, 494448342, 988896684]

約数ペア:

[(1, 988896684), (2, 494448342), (3, 329632228), (4, 247224171), (6, 164816114), (12, 82408057), (23, 42995508), (46, 21497754), (53, 18658428), (67, 14759652), (69, 14331836), (92, 10748877), (106, 9329214), (134, 7379826), (138, 7165918), (159, 6219476), (201, 4919884), (212, 4664607), (268, 3689913), (276, 3582959), (318, 3109738), (402, 2459942), (636, 1554869), (804, 1229971), (1009, 980076), (1219, 811236), (1541, 641724), (2018, 490038), (2438, 405618), (3027, 326692), (3082, 320862), (3551, 278484), (3657, 270412), (4036, 245019), (4623, 213908), (4876, 202809), (6054, 163346), (6164, 160431), (7102, 139242), (7314, 135206), (9246, 106954), (10653, 92828), (12108, 81673), (14204, 69621), (14628, 67603), (18492, 53477), (21306, 46414), (23207, 42612)]