419171004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{47}}^2\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 1274031360

約数和(自身を除く): 854860356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 84, 94, 108, 126, 141, 188, 189, 251, 252, 282, 329, 378, 423, 502, 564, 658, 753, 756, 846, 987, 1004, 1269, 1316, 1506, 1692, 1757, 1974, 2209, 2259, 2538, 2961, 3012, 3514, 3948, 4418, 4518, 5076, 5271, 5922, 6627, 6777, 7028, 8836, 8883, 9036, 10542, 11797, 11844, 13254, 13554, 15463, 15813, 17766, 19881, 21084, 23594, 26508, 27108, 30926, 31626, 35391, 35532, 39762, 46389, 47188, 47439, 59643, 61852, 63252, 70782, 79524, 82579, 92778, 94878, 106173, 119286, 139167, 141564, 165158, 185556, 189756, 212346, 238572, 247737, 278334, 318519, 330316, 417501, 424692, 495474, 554459, 556668, 637038, 743211, 835002, 990948, 1108918, 1274076, 1486422, 1663377, 1670004, 2217836, 2229633, 2972844, 3326754, 3881213, 4459266, 4990131, 6653508, 7762426, 8918532, 9980262, 11643639, 14970393, 15524852, 19960524, 23287278, 29940786, 34930917, 46574556, 59881572, 69861834, 104792751, 139723668, 209585502, 419171004]

約数ペア:

[(1, 419171004), (2, 209585502), (3, 139723668), (4, 104792751), (6, 69861834), (7, 59881572), (9, 46574556), (12, 34930917), (14, 29940786), (18, 23287278), (21, 19960524), (27, 15524852), (28, 14970393), (36, 11643639), (42, 9980262), (47, 8918532), (54, 7762426), (63, 6653508), (84, 4990131), (94, 4459266), (108, 3881213), (126, 3326754), (141, 2972844), (188, 2229633), (189, 2217836), (251, 1670004), (252, 1663377), (282, 1486422), (329, 1274076), (378, 1108918), (423, 990948), (502, 835002), (564, 743211), (658, 637038), (753, 556668), (756, 554459), (846, 495474), (987, 424692), (1004, 417501), (1269, 330316), (1316, 318519), (1506, 278334), (1692, 247737), (1757, 238572), (1974, 212346), (2209, 189756), (2259, 185556), (2538, 165158), (2961, 141564), (3012, 139167), (3514, 119286), (3948, 106173), (4418, 94878), (4518, 92778), (5076, 82579), (5271, 79524), (5922, 70782), (6627, 63252), (6777, 61852), (7028, 59643), (8836, 47439), (8883, 47188), (9036, 46389), (10542, 39762), (11797, 35532), (11844, 35391), (13254, 31626), (13554, 30926), (15463, 27108), (15813, 26508), (17766, 23594), (19881, 21084)]