628820136

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1301}}^1$

素因数の和:1464

約数の個数: 144

約数和(自身を含む): 1997098740

約数和(自身を除く): 1368278604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 137, 147, 168, 196, 252, 274, 294, 392, 411, 441, 504, 548, 588, 822, 882, 959, 1096, 1176, 1233, 1301, 1644, 1764, 1918, 2466, 2602, 2877, 3288, 3528, 3836, 3903, 4932, 5204, 5754, 6713, 7672, 7806, 8631, 9107, 9864, 10408, 11508, 11709, 13426, 15612, 17262, 18214, 20139, 23016, 23418, 26852, 27321, 31224, 34524, 36428, 40278, 46836, 53704, 54642, 60417, 63749, 69048, 72856, 80556, 81963, 93672, 109284, 120834, 127498, 161112, 163926, 178237, 191247, 218568, 241668, 254996, 327852, 356474, 382494, 483336, 509992, 534711, 573741, 655704, 712948, 764988, 1069422, 1147482, 1247659, 1425896, 1529976, 1604133, 2138844, 2294964, 2495318, 3208266, 3742977, 4277688, 4589928, 4990636, 6416532, 7485954, 8733613, 9981272, 11228931, 12833064, 14971908, 17467226, 22457862, 26200839, 29943816, 34934452, 44915724, 52401678, 69868904, 78602517, 89831448, 104803356, 157205034, 209606712, 314410068, 628820136]

約数ペア:

[(1, 628820136), (2, 314410068), (3, 209606712), (4, 157205034), (6, 104803356), (7, 89831448), (8, 78602517), (9, 69868904), (12, 52401678), (14, 44915724), (18, 34934452), (21, 29943816), (24, 26200839), (28, 22457862), (36, 17467226), (42, 14971908), (49, 12833064), (56, 11228931), (63, 9981272), (72, 8733613), (84, 7485954), (98, 6416532), (126, 4990636), (137, 4589928), (147, 4277688), (168, 3742977), (196, 3208266), (252, 2495318), (274, 2294964), (294, 2138844), (392, 1604133), (411, 1529976), (441, 1425896), (504, 1247659), (548, 1147482), (588, 1069422), (822, 764988), (882, 712948), (959, 655704), (1096, 573741), (1176, 534711), (1233, 509992), (1301, 483336), (1644, 382494), (1764, 356474), (1918, 327852), (2466, 254996), (2602, 241668), (2877, 218568), (3288, 191247), (3528, 178237), (3836, 163926), (3903, 161112), (4932, 127498), (5204, 120834), (5754, 109284), (6713, 93672), (7672, 81963), (7806, 80556), (8631, 72856), (9107, 69048), (9864, 63749), (10408, 60417), (11508, 54642), (11709, 53704), (13426, 46836), (15612, 40278), (17262, 36428), (18214, 34524), (20139, 31224), (23016, 27321), (23418, 26852)]