381511296

素因数分解:

$2^7\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1244

約数の個数: 160

約数和(自身を含む): 1172983680

約数和(自身を除く): 791472384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 837, 864, 992, 1116, 1152, 1187, 1296, 1488, 1674, 1728, 1984, 2232, 2374, 2511, 2592, 2976, 3348, 3456, 3561, 3968, 4464, 4748, 5022, 5184, 5952, 6696, 7122, 8928, 9496, 10044, 10368, 10683, 11904, 13392, 14244, 17856, 18992, 20088, 21366, 26784, 28488, 32049, 35712, 36797, 37984, 40176, 42732, 53568, 56976, 64098, 73594, 75968, 80352, 85464, 96147, 107136, 110391, 113952, 128196, 147188, 151936, 160704, 170928, 192294, 220782, 227904, 256392, 294376, 321408, 331173, 341856, 384588, 441564, 455808, 512784, 588752, 662346, 683712, 769176, 883128, 993519, 1025568, 1177504, 1324692, 1367424, 1538352, 1766256, 1987038, 2051136, 2355008, 2649384, 2980557, 3076704, 3532512, 3974076, 4102272, 4710016, 5298768, 5961114, 6153408, 7065024, 7948152, 10597536, 11922228, 12306816, 14130048, 15896304, 21195072, 23844456, 31792608, 42390144, 47688912, 63585216, 95377824, 127170432, 190755648, 381511296]

約数ペア:

[(1, 381511296), (2, 190755648), (3, 127170432), (4, 95377824), (6, 63585216), (8, 47688912), (9, 42390144), (12, 31792608), (16, 23844456), (18, 21195072), (24, 15896304), (27, 14130048), (31, 12306816), (32, 11922228), (36, 10597536), (48, 7948152), (54, 7065024), (62, 6153408), (64, 5961114), (72, 5298768), (81, 4710016), (93, 4102272), (96, 3974076), (108, 3532512), (124, 3076704), (128, 2980557), (144, 2649384), (162, 2355008), (186, 2051136), (192, 1987038), (216, 1766256), (248, 1538352), (279, 1367424), (288, 1324692), (324, 1177504), (372, 1025568), (384, 993519), (432, 883128), (496, 769176), (558, 683712), (576, 662346), (648, 588752), (744, 512784), (837, 455808), (864, 441564), (992, 384588), (1116, 341856), (1152, 331173), (1187, 321408), (1296, 294376), (1488, 256392), (1674, 227904), (1728, 220782), (1984, 192294), (2232, 170928), (2374, 160704), (2511, 151936), (2592, 147188), (2976, 128196), (3348, 113952), (3456, 110391), (3561, 107136), (3968, 96147), (4464, 85464), (4748, 80352), (5022, 75968), (5184, 73594), (5952, 64098), (6696, 56976), (7122, 53568), (8928, 42732), (9496, 40176), (10044, 37984), (10368, 36797), (10683, 35712), (11904, 32049), (13392, 28488), (14244, 26784), (17856, 21366), (18992, 20088)]