8121474228

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{15467}}^1$

素因数の和:15554

約数の個数: 144

約数和(自身を含む): 23699450880

約数和(自身を除く): 15577976652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 49, 57, 76, 84, 94, 98, 114, 133, 141, 147, 188, 196, 228, 266, 282, 294, 329, 399, 532, 564, 588, 658, 798, 893, 931, 987, 1316, 1596, 1786, 1862, 1974, 2303, 2679, 2793, 3572, 3724, 3948, 4606, 5358, 5586, 6251, 6909, 9212, 10716, 11172, 12502, 13818, 15467, 18753, 25004, 27636, 30934, 37506, 43757, 46401, 61868, 75012, 87514, 92802, 108269, 131271, 175028, 185604, 216538, 262542, 293873, 324807, 433076, 525084, 587746, 649614, 726949, 757883, 881619, 1175492, 1299228, 1453898, 1515766, 1763238, 2057111, 2180847, 2273649, 2907796, 3031532, 3526476, 4114222, 4361694, 4547298, 5088643, 6171333, 8228444, 8723388, 9094596, 10177286, 12342666, 13812031, 14399777, 15265929, 20354572, 24685332, 27624062, 28799554, 30531858, 35620501, 41436093, 43199331, 55248124, 57599108, 61063716, 71241002, 82872186, 86398662, 96684217, 106861503, 142482004, 165744372, 172797324, 193368434, 213723006, 290052651, 386736868, 427446012, 580105302, 676789519, 1160210604, 1353579038, 2030368557, 2707158076, 4060737114, 8121474228]

約数ペア:

[(1, 8121474228), (2, 4060737114), (3, 2707158076), (4, 2030368557), (6, 1353579038), (7, 1160210604), (12, 676789519), (14, 580105302), (19, 427446012), (21, 386736868), (28, 290052651), (38, 213723006), (42, 193368434), (47, 172797324), (49, 165744372), (57, 142482004), (76, 106861503), (84, 96684217), (94, 86398662), (98, 82872186), (114, 71241002), (133, 61063716), (141, 57599108), (147, 55248124), (188, 43199331), (196, 41436093), (228, 35620501), (266, 30531858), (282, 28799554), (294, 27624062), (329, 24685332), (399, 20354572), (532, 15265929), (564, 14399777), (588, 13812031), (658, 12342666), (798, 10177286), (893, 9094596), (931, 8723388), (987, 8228444), (1316, 6171333), (1596, 5088643), (1786, 4547298), (1862, 4361694), (1974, 4114222), (2303, 3526476), (2679, 3031532), (2793, 2907796), (3572, 2273649), (3724, 2180847), (3948, 2057111), (4606, 1763238), (5358, 1515766), (5586, 1453898), (6251, 1299228), (6909, 1175492), (9212, 881619), (10716, 757883), (11172, 726949), (12502, 649614), (13818, 587746), (15467, 525084), (18753, 433076), (25004, 324807), (27636, 293873), (30934, 262542), (37506, 216538), (43757, 185604), (46401, 175028), (61868, 131271), (75012, 108269), (87514, 92802)]