215111232

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1777

約数の個数: 168

約数和(自身を含む): 727813632

約数和(自身を除く): 512702400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1721, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3442, 3472, 3906, 4032, 4464, 5163, 5208, 5952, 6884, 6944, 7812, 8928, 10326, 10416, 12047, 13768, 13888, 15489, 15624, 17856, 20652, 20832, 24094, 27536, 30978, 31248, 36141, 41304, 41664, 48188, 53351, 55072, 61956, 62496, 72282, 82608, 96376, 106702, 108423, 110144, 123912, 124992, 144564, 160053, 165216, 192752, 213404, 216846, 247824, 289128, 320106, 330432, 373457, 385504, 426808, 433692, 480159, 495648, 578256, 640212, 746914, 771008, 853616, 867384, 960318, 991296, 1120371, 1156512, 1280424, 1493828, 1707232, 1734768, 1920636, 2240742, 2313024, 2560848, 2987656, 3361113, 3414464, 3469536, 3841272, 4481484, 5121696, 5975312, 6722226, 6939072, 7682544, 8962968, 10243392, 11950624, 13444452, 15365088, 17925936, 23901248, 26888904, 30730176, 35851872, 53777808, 71703744, 107555616, 215111232]

約数ペア:

[(1, 215111232), (2, 107555616), (3, 71703744), (4, 53777808), (6, 35851872), (7, 30730176), (8, 26888904), (9, 23901248), (12, 17925936), (14, 15365088), (16, 13444452), (18, 11950624), (21, 10243392), (24, 8962968), (28, 7682544), (31, 6939072), (32, 6722226), (36, 5975312), (42, 5121696), (48, 4481484), (56, 3841272), (62, 3469536), (63, 3414464), (64, 3361113), (72, 2987656), (84, 2560848), (93, 2313024), (96, 2240742), (112, 1920636), (124, 1734768), (126, 1707232), (144, 1493828), (168, 1280424), (186, 1156512), (192, 1120371), (217, 991296), (224, 960318), (248, 867384), (252, 853616), (279, 771008), (288, 746914), (336, 640212), (372, 578256), (434, 495648), (448, 480159), (496, 433692), (504, 426808), (558, 385504), (576, 373457), (651, 330432), (672, 320106), (744, 289128), (868, 247824), (992, 216846), (1008, 213404), (1116, 192752), (1302, 165216), (1344, 160053), (1488, 144564), (1721, 124992), (1736, 123912), (1953, 110144), (1984, 108423), (2016, 106702), (2232, 96376), (2604, 82608), (2976, 72282), (3442, 62496), (3472, 61956), (3906, 55072), (4032, 53351), (4464, 48188), (5163, 41664), (5208, 41304), (5952, 36141), (6884, 31248), (6944, 30978), (7812, 27536), (8928, 24094), (10326, 20832), (10416, 20652), (12047, 17856), (13768, 15624), (13888, 15489)]