221391144

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 160

約数和(自身を含む): 685155240

約数和(自身を除く): 463764096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 41, 52, 54, 72, 78, 81, 82, 104, 108, 117, 123, 156, 162, 164, 216, 234, 246, 312, 324, 328, 351, 369, 468, 492, 533, 641, 648, 702, 738, 936, 984, 1053, 1066, 1107, 1282, 1404, 1476, 1599, 1923, 2106, 2132, 2214, 2564, 2808, 2952, 3198, 3321, 3846, 4212, 4264, 4428, 4797, 5128, 5769, 6396, 6642, 7692, 8333, 8424, 8856, 9594, 11538, 12792, 13284, 14391, 15384, 16666, 17307, 19188, 23076, 24999, 26281, 26568, 28782, 33332, 34614, 38376, 43173, 46152, 49998, 51921, 52562, 57564, 66664, 69228, 74997, 78843, 86346, 99996, 103842, 105124, 115128, 138456, 149994, 157686, 172692, 199992, 207684, 210248, 224991, 236529, 299988, 315372, 341653, 345384, 415368, 449982, 473058, 599976, 630744, 674973, 683306, 709587, 899964, 946116, 1024959, 1349946, 1366612, 1419174, 1799928, 1892232, 2049918, 2128761, 2699892, 2733224, 2838348, 3074877, 4099836, 4257522, 5399784, 5676696, 6149754, 8199672, 8515044, 9224631, 12299508, 17030088, 18449262, 24599016, 27673893, 36898524, 55347786, 73797048, 110695572, 221391144]

約数ペア:

[(1, 221391144), (2, 110695572), (3, 73797048), (4, 55347786), (6, 36898524), (8, 27673893), (9, 24599016), (12, 18449262), (13, 17030088), (18, 12299508), (24, 9224631), (26, 8515044), (27, 8199672), (36, 6149754), (39, 5676696), (41, 5399784), (52, 4257522), (54, 4099836), (72, 3074877), (78, 2838348), (81, 2733224), (82, 2699892), (104, 2128761), (108, 2049918), (117, 1892232), (123, 1799928), (156, 1419174), (162, 1366612), (164, 1349946), (216, 1024959), (234, 946116), (246, 899964), (312, 709587), (324, 683306), (328, 674973), (351, 630744), (369, 599976), (468, 473058), (492, 449982), (533, 415368), (641, 345384), (648, 341653), (702, 315372), (738, 299988), (936, 236529), (984, 224991), (1053, 210248), (1066, 207684), (1107, 199992), (1282, 172692), (1404, 157686), (1476, 149994), (1599, 138456), (1923, 115128), (2106, 105124), (2132, 103842), (2214, 99996), (2564, 86346), (2808, 78843), (2952, 74997), (3198, 69228), (3321, 66664), (3846, 57564), (4212, 52562), (4264, 51921), (4428, 49998), (4797, 46152), (5128, 43173), (5769, 38376), (6396, 34614), (6642, 33332), (7692, 28782), (8333, 26568), (8424, 26281), (8856, 24999), (9594, 23076), (11538, 19188), (12792, 17307), (13284, 16666), (14391, 15384)]