238992444

素因数分解:

$2^2\times 3^6\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2062

約数の個数: 84

約数和(自身を含む): 642684000

約数和(自身を除く): 403691556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 729, 738, 972, 1107, 1458, 1476, 1999, 2214, 2916, 3321, 3998, 4428, 5997, 6642, 7996, 9963, 11994, 13284, 17991, 19926, 23988, 29889, 35982, 39852, 53973, 59778, 71964, 81959, 107946, 119556, 161919, 163918, 215892, 245877, 323838, 327836, 485757, 491754, 647676, 737631, 971514, 983508, 1457271, 1475262, 1943028, 2212893, 2914542, 2950524, 4425786, 5829084, 6638679, 8851572, 13277358, 19916037, 26554716, 39832074, 59748111, 79664148, 119496222, 238992444]

約数ペア:

[(1, 238992444), (2, 119496222), (3, 79664148), (4, 59748111), (6, 39832074), (9, 26554716), (12, 19916037), (18, 13277358), (27, 8851572), (36, 6638679), (41, 5829084), (54, 4425786), (81, 2950524), (82, 2914542), (108, 2212893), (123, 1943028), (162, 1475262), (164, 1457271), (243, 983508), (246, 971514), (324, 737631), (369, 647676), (486, 491754), (492, 485757), (729, 327836), (738, 323838), (972, 245877), (1107, 215892), (1458, 163918), (1476, 161919), (1999, 119556), (2214, 107946), (2916, 81959), (3321, 71964), (3998, 59778), (4428, 53973), (5997, 39852), (6642, 35982), (7996, 29889), (9963, 23988), (11994, 19926), (13284, 17991)]