1850840784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:490

約数の個数: 240

約数和(自身を含む): 5844209280

約数和(自身を除く): 3993368496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 36, 39, 48, 52, 58, 72, 78, 87, 103, 104, 116, 117, 144, 156, 174, 206, 208, 232, 234, 261, 309, 312, 331, 348, 377, 412, 464, 468, 522, 618, 624, 662, 696, 754, 824, 927, 936, 993, 1044, 1131, 1236, 1324, 1339, 1392, 1508, 1648, 1854, 1872, 1986, 2088, 2262, 2472, 2648, 2678, 2979, 2987, 3016, 3393, 3708, 3972, 4017, 4176, 4303, 4524, 4944, 5296, 5356, 5958, 5974, 6032, 6786, 7416, 7944, 8034, 8606, 8961, 9048, 9599, 10712, 11916, 11948, 12051, 12909, 13572, 14832, 15888, 16068, 17212, 17922, 18096, 19198, 21424, 23832, 23896, 24102, 25818, 26883, 27144, 28797, 32136, 34093, 34424, 35844, 38396, 38727, 38831, 47664, 47792, 48204, 51636, 53766, 54288, 57594, 64272, 68186, 68848, 71688, 76792, 77454, 77662, 86391, 96408, 102279, 103272, 107532, 115188, 116493, 124787, 136372, 143376, 153584, 154908, 155324, 172782, 192816, 204558, 206544, 215064, 230376, 232986, 249574, 272744, 306837, 309816, 310648, 345564, 349479, 374361, 409116, 430128, 443209, 460752, 465972, 499148, 545488, 613674, 619632, 621296, 691128, 698958, 748722, 818232, 886418, 931944, 988697, 998296, 1123083, 1227348, 1329627, 1382256, 1397916, 1497444, 1636464, 1772836, 1863888, 1977394, 1996592, 2246166, 2454696, 2659254, 2795832, 2966091, 2994888, 3545672, 3954788, 3988881, 4492332, 4909392, 5318508, 5591664, 5932182, 5989776, 7091344, 7909576, 7977762, 8898273, 8984664, 10637016, 11864364, 12853061, 15819152, 15955524, 17796546, 17969328, 21274032, 23728728, 25706122, 31911048, 35593092, 38559183, 47457456, 51412244, 63822096, 71186184, 77118366, 102824488, 115677549, 142372368, 154236732, 205648976, 231355098, 308473464, 462710196, 616946928, 925420392, 1850840784]

約数ペア:

[(1, 1850840784), (2, 925420392), (3, 616946928), (4, 462710196), (6, 308473464), (8, 231355098), (9, 205648976), (12, 154236732), (13, 142372368), (16, 115677549), (18, 102824488), (24, 77118366), (26, 71186184), (29, 63822096), (36, 51412244), (39, 47457456), (48, 38559183), (52, 35593092), (58, 31911048), (72, 25706122), (78, 23728728), (87, 21274032), (103, 17969328), (104, 17796546), (116, 15955524), (117, 15819152), (144, 12853061), (156, 11864364), (174, 10637016), (206, 8984664), (208, 8898273), (232, 7977762), (234, 7909576), (261, 7091344), (309, 5989776), (312, 5932182), (331, 5591664), (348, 5318508), (377, 4909392), (412, 4492332), (464, 3988881), (468, 3954788), (522, 3545672), (618, 2994888), (624, 2966091), (662, 2795832), (696, 2659254), (754, 2454696), (824, 2246166), (927, 1996592), (936, 1977394), (993, 1863888), (1044, 1772836), (1131, 1636464), (1236, 1497444), (1324, 1397916), (1339, 1382256), (1392, 1329627), (1508, 1227348), (1648, 1123083), (1854, 998296), (1872, 988697), (1986, 931944), (2088, 886418), (2262, 818232), (2472, 748722), (2648, 698958), (2678, 691128), (2979, 621296), (2987, 619632), (3016, 613674), (3393, 545488), (3708, 499148), (3972, 465972), (4017, 460752), (4176, 443209), (4303, 430128), (4524, 409116), (4944, 374361), (5296, 349479), (5356, 345564), (5958, 310648), (5974, 309816), (6032, 306837), (6786, 272744), (7416, 249574), (7944, 232986), (8034, 230376), (8606, 215064), (8961, 206544), (9048, 204558), (9599, 192816), (10712, 172782), (11916, 155324), (11948, 154908), (12051, 153584), (12909, 143376), (13572, 136372), (14832, 124787), (15888, 116493), (16068, 115188), (17212, 107532), (17922, 103272), (18096, 102279), (19198, 96408), (21424, 86391), (23832, 77662), (23896, 77454), (24102, 76792), (25818, 71688), (26883, 68848), (27144, 68186), (28797, 64272), (32136, 57594), (34093, 54288), (34424, 53766), (35844, 51636), (38396, 48204), (38727, 47792), (38831, 47664)]