810732528

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:707

約数の個数: 120

約数和(自身を含む): 2318958720

約数和(自身を除く): 1508226192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 179, 213, 284, 358, 426, 443, 537, 568, 639, 716, 852, 886, 1074, 1136, 1278, 1329, 1432, 1611, 1704, 1772, 2148, 2556, 2658, 2864, 3222, 3408, 3544, 3987, 4296, 5112, 5316, 6444, 7088, 7974, 8592, 10224, 10632, 12709, 12888, 15948, 21264, 25418, 25776, 31453, 31896, 38127, 50836, 62906, 63792, 76254, 79297, 94359, 101672, 114381, 125812, 152508, 158594, 188718, 203344, 228762, 237891, 251624, 283077, 305016, 317188, 377436, 457524, 475782, 503248, 566154, 610032, 634376, 713673, 754872, 915048, 951564, 1132308, 1268752, 1427346, 1509744, 1830096, 1903128, 2264616, 2854692, 3806256, 4529232, 5630087, 5709384, 11260174, 11418768, 16890261, 22520348, 33780522, 45040696, 50670783, 67561044, 90081392, 101341566, 135122088, 202683132, 270244176, 405366264, 810732528]

約数ペア:

[(1, 810732528), (2, 405366264), (3, 270244176), (4, 202683132), (6, 135122088), (8, 101341566), (9, 90081392), (12, 67561044), (16, 50670783), (18, 45040696), (24, 33780522), (36, 22520348), (48, 16890261), (71, 11418768), (72, 11260174), (142, 5709384), (144, 5630087), (179, 4529232), (213, 3806256), (284, 2854692), (358, 2264616), (426, 1903128), (443, 1830096), (537, 1509744), (568, 1427346), (639, 1268752), (716, 1132308), (852, 951564), (886, 915048), (1074, 754872), (1136, 713673), (1278, 634376), (1329, 610032), (1432, 566154), (1611, 503248), (1704, 475782), (1772, 457524), (2148, 377436), (2556, 317188), (2658, 305016), (2864, 283077), (3222, 251624), (3408, 237891), (3544, 228762), (3987, 203344), (4296, 188718), (5112, 158594), (5316, 152508), (6444, 125812), (7088, 114381), (7974, 101672), (8592, 94359), (10224, 79297), (10632, 76254), (12709, 63792), (12888, 62906), (15948, 50836), (21264, 38127), (25418, 31896), (25776, 31453)]