1689148656

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{1231}}^1$

素因数の和:1991

約数の個数: 120

約数和(自身を含む): 5101992896

約数和(自身を除く): 3412844240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 733, 936, 1231, 1466, 1872, 2199, 2462, 2932, 3693, 4398, 4924, 5864, 6597, 7386, 8796, 9529, 9848, 11079, 11728, 13194, 14772, 16003, 17592, 19058, 19696, 22158, 26388, 28587, 29544, 32006, 35184, 38116, 44316, 48009, 52776, 57174, 59088, 64012, 76232, 85761, 88632, 96018, 105552, 114348, 128024, 144027, 152464, 171522, 177264, 192036, 228696, 256048, 288054, 343044, 384072, 457392, 576108, 686088, 768144, 902323, 1152216, 1372176, 1804646, 2304432, 2706969, 3609292, 5413938, 7218584, 8120907, 10827876, 11730199, 14437168, 16241814, 21655752, 23460398, 32483628, 35190597, 43311504, 46920796, 64967256, 70381194, 93841592, 105571791, 129934512, 140762388, 187683184, 211143582, 281524776, 422287164, 563049552, 844574328, 1689148656]

約数ペア:

[(1, 1689148656), (2, 844574328), (3, 563049552), (4, 422287164), (6, 281524776), (8, 211143582), (9, 187683184), (12, 140762388), (13, 129934512), (16, 105571791), (18, 93841592), (24, 70381194), (26, 64967256), (36, 46920796), (39, 43311504), (48, 35190597), (52, 32483628), (72, 23460398), (78, 21655752), (104, 16241814), (117, 14437168), (144, 11730199), (156, 10827876), (208, 8120907), (234, 7218584), (312, 5413938), (468, 3609292), (624, 2706969), (733, 2304432), (936, 1804646), (1231, 1372176), (1466, 1152216), (1872, 902323), (2199, 768144), (2462, 686088), (2932, 576108), (3693, 457392), (4398, 384072), (4924, 343044), (5864, 288054), (6597, 256048), (7386, 228696), (8796, 192036), (9529, 177264), (9848, 171522), (11079, 152464), (11728, 144027), (13194, 128024), (14772, 114348), (16003, 105552), (17592, 96018), (19058, 88632), (19696, 85761), (22158, 76232), (26388, 64012), (28587, 59088), (29544, 57174), (32006, 52776), (35184, 48009), (38116, 44316)]