242359728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 712454400

約数和(自身を除く): 470094672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 59, 78, 87, 104, 116, 118, 156, 174, 177, 208, 227, 232, 236, 312, 348, 354, 377, 454, 464, 472, 624, 681, 696, 708, 754, 767, 908, 944, 1131, 1362, 1392, 1416, 1508, 1534, 1711, 1816, 2262, 2301, 2724, 2832, 2951, 3016, 3068, 3422, 3632, 4524, 4602, 5133, 5448, 5902, 6032, 6136, 6583, 6844, 8853, 9048, 9204, 10266, 10896, 11804, 12272, 13166, 13393, 13688, 17706, 18096, 18408, 19749, 20532, 22243, 23608, 26332, 26786, 27376, 35412, 36816, 39498, 40179, 41064, 44486, 47216, 52664, 53572, 66729, 70824, 78996, 80358, 82128, 85579, 88972, 105328, 107144, 133458, 141648, 157992, 160716, 171158, 174109, 177944, 214288, 256737, 266916, 315984, 321432, 342316, 348218, 355888, 388397, 513474, 522327, 533832, 642864, 684632, 696436, 776794, 1026948, 1044654, 1067664, 1165191, 1369264, 1392872, 1553588, 2053896, 2089308, 2330382, 2785744, 3107176, 4107792, 4178616, 4660764, 5049161, 6214352, 8357232, 9321528, 10098322, 15147483, 18643056, 20196644, 30294966, 40393288, 60589932, 80786576, 121179864, 242359728]

約数ペア:

[(1, 242359728), (2, 121179864), (3, 80786576), (4, 60589932), (6, 40393288), (8, 30294966), (12, 20196644), (13, 18643056), (16, 15147483), (24, 10098322), (26, 9321528), (29, 8357232), (39, 6214352), (48, 5049161), (52, 4660764), (58, 4178616), (59, 4107792), (78, 3107176), (87, 2785744), (104, 2330382), (116, 2089308), (118, 2053896), (156, 1553588), (174, 1392872), (177, 1369264), (208, 1165191), (227, 1067664), (232, 1044654), (236, 1026948), (312, 776794), (348, 696436), (354, 684632), (377, 642864), (454, 533832), (464, 522327), (472, 513474), (624, 388397), (681, 355888), (696, 348218), (708, 342316), (754, 321432), (767, 315984), (908, 266916), (944, 256737), (1131, 214288), (1362, 177944), (1392, 174109), (1416, 171158), (1508, 160716), (1534, 157992), (1711, 141648), (1816, 133458), (2262, 107144), (2301, 105328), (2724, 88972), (2832, 85579), (2951, 82128), (3016, 80358), (3068, 78996), (3422, 70824), (3632, 66729), (4524, 53572), (4602, 52664), (5133, 47216), (5448, 44486), (5902, 41064), (6032, 40179), (6136, 39498), (6583, 36816), (6844, 35412), (8853, 27376), (9048, 26786), (9204, 26332), (10266, 23608), (10896, 22243), (11804, 20532), (12272, 19749), (13166, 18408), (13393, 18096), (13688, 17706)]