538478976

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1229}}^1$

素因数の和:1416

約数の個数: 128

約数和(自身を含む): 1646035200

約数和(自身を除く): 1107556224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 163, 168, 192, 224, 326, 336, 384, 448, 489, 652, 672, 896, 978, 1141, 1229, 1304, 1344, 1956, 2282, 2458, 2608, 2688, 3423, 3687, 3912, 4564, 4916, 5216, 6846, 7374, 7824, 8603, 9128, 9832, 10432, 13692, 14748, 15648, 17206, 18256, 19664, 20864, 25809, 27384, 29496, 31296, 34412, 36512, 39328, 51618, 54768, 58992, 62592, 68824, 73024, 78656, 103236, 109536, 117984, 137648, 146048, 157312, 200327, 206472, 219072, 235968, 275296, 400654, 412944, 438144, 471936, 550592, 600981, 801308, 825888, 1101184, 1201962, 1402289, 1602616, 1651776, 2403924, 2804578, 3205232, 3303552, 4206867, 4807848, 5609156, 6410464, 8413734, 9615696, 11218312, 12820928, 16827468, 19231392, 22436624, 25641856, 33654936, 38462784, 44873248, 67309872, 76925568, 89746496, 134619744, 179492992, 269239488, 538478976]

約数ペア:

[(1, 538478976), (2, 269239488), (3, 179492992), (4, 134619744), (6, 89746496), (7, 76925568), (8, 67309872), (12, 44873248), (14, 38462784), (16, 33654936), (21, 25641856), (24, 22436624), (28, 19231392), (32, 16827468), (42, 12820928), (48, 11218312), (56, 9615696), (64, 8413734), (84, 6410464), (96, 5609156), (112, 4807848), (128, 4206867), (163, 3303552), (168, 3205232), (192, 2804578), (224, 2403924), (326, 1651776), (336, 1602616), (384, 1402289), (448, 1201962), (489, 1101184), (652, 825888), (672, 801308), (896, 600981), (978, 550592), (1141, 471936), (1229, 438144), (1304, 412944), (1344, 400654), (1956, 275296), (2282, 235968), (2458, 219072), (2608, 206472), (2688, 200327), (3423, 157312), (3687, 146048), (3912, 137648), (4564, 117984), (4916, 109536), (5216, 103236), (6846, 78656), (7374, 73024), (7824, 68824), (8603, 62592), (9128, 58992), (9832, 54768), (10432, 51618), (13692, 39328), (14748, 36512), (15648, 34412), (17206, 31296), (18256, 29496), (19664, 27384), (20864, 25809)]