16601207896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{4241}}^1$

素因数の和:4569

約数の個数: 128

約数和(自身を含む): 40478860800

約数和(自身を除く): 23877652904

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 283, 364, 494, 532, 566, 728, 988, 1064, 1132, 1729, 1976, 1981, 2264, 3458, 3679, 3962, 4241, 5377, 6916, 7358, 7924, 8482, 10754, 13832, 14716, 15848, 16964, 21508, 25753, 29432, 29687, 33928, 37639, 43016, 51506, 55133, 59374, 69901, 75278, 80579, 103012, 110266, 118748, 139802, 150556, 161158, 206024, 220532, 237496, 279604, 301112, 322316, 385931, 441064, 489307, 559208, 564053, 644632, 771862, 978614, 1047527, 1128106, 1200203, 1543724, 1957228, 2095054, 2256212, 2400406, 3087448, 3914456, 4190108, 4512424, 4800812, 7332689, 8380216, 8401421, 9601624, 14665378, 15602639, 16802842, 22803857, 29330756, 31205278, 33605684, 45607714, 58661512, 62410556, 67211368, 91215428, 109218473, 124821112, 159626999, 182430856, 218436946, 296450141, 319253998, 436873892, 592900282, 638507996, 873747784, 1185800564, 1277015992, 2075150987, 2371601128, 4150301974, 8300603948, 16601207896]

約数ペア:

[(1, 16601207896), (2, 8300603948), (4, 4150301974), (7, 2371601128), (8, 2075150987), (13, 1277015992), (14, 1185800564), (19, 873747784), (26, 638507996), (28, 592900282), (38, 436873892), (52, 319253998), (56, 296450141), (76, 218436946), (91, 182430856), (104, 159626999), (133, 124821112), (152, 109218473), (182, 91215428), (247, 67211368), (266, 62410556), (283, 58661512), (364, 45607714), (494, 33605684), (532, 31205278), (566, 29330756), (728, 22803857), (988, 16802842), (1064, 15602639), (1132, 14665378), (1729, 9601624), (1976, 8401421), (1981, 8380216), (2264, 7332689), (3458, 4800812), (3679, 4512424), (3962, 4190108), (4241, 3914456), (5377, 3087448), (6916, 2400406), (7358, 2256212), (7924, 2095054), (8482, 1957228), (10754, 1543724), (13832, 1200203), (14716, 1128106), (15848, 1047527), (16964, 978614), (21508, 771862), (25753, 644632), (29432, 564053), (29687, 559208), (33928, 489307), (37639, 441064), (43016, 385931), (51506, 322316), (55133, 301112), (59374, 279604), (69901, 237496), (75278, 220532), (80579, 206024), (103012, 161158), (110266, 150556), (118748, 139802)]