220539072

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{593}}^1$

素因数の和:770

約数の個数: 112

約数和(自身を含む): 633679200

約数和(自身を除く): 413140128

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 149, 156, 192, 208, 298, 312, 416, 447, 593, 596, 624, 832, 894, 1186, 1192, 1248, 1779, 1788, 1937, 2372, 2384, 2496, 3558, 3576, 3874, 4744, 4768, 5811, 7116, 7152, 7709, 7748, 9488, 9536, 11622, 14232, 14304, 15418, 15496, 18976, 23127, 23244, 28464, 28608, 30836, 30992, 37952, 46254, 46488, 56928, 61672, 61984, 88357, 92508, 92976, 113856, 123344, 123968, 176714, 185016, 185952, 246688, 265071, 353428, 370032, 371904, 493376, 530142, 706856, 740064, 1060284, 1148641, 1413712, 1480128, 2120568, 2297282, 2827424, 3445923, 4241136, 4594564, 5654848, 6891846, 8482272, 9189128, 13783692, 16964544, 18378256, 27567384, 36756512, 55134768, 73513024, 110269536, 220539072]

約数ペア:

[(1, 220539072), (2, 110269536), (3, 73513024), (4, 55134768), (6, 36756512), (8, 27567384), (12, 18378256), (13, 16964544), (16, 13783692), (24, 9189128), (26, 8482272), (32, 6891846), (39, 5654848), (48, 4594564), (52, 4241136), (64, 3445923), (78, 2827424), (96, 2297282), (104, 2120568), (149, 1480128), (156, 1413712), (192, 1148641), (208, 1060284), (298, 740064), (312, 706856), (416, 530142), (447, 493376), (593, 371904), (596, 370032), (624, 353428), (832, 265071), (894, 246688), (1186, 185952), (1192, 185016), (1248, 176714), (1779, 123968), (1788, 123344), (1937, 113856), (2372, 92976), (2384, 92508), (2496, 88357), (3558, 61984), (3576, 61672), (3874, 56928), (4744, 46488), (4768, 46254), (5811, 37952), (7116, 30992), (7152, 30836), (7709, 28608), (7748, 28464), (9488, 23244), (9536, 23127), (11622, 18976), (14232, 15496), (14304, 15418)]