404038908

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 192

約数和(自身を含む): 1317120000

約数和(自身を除く): 913081092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 343, 351, 364, 378, 441, 468, 546, 588, 637, 686, 702, 756, 819, 839, 882, 1029, 1092, 1274, 1323, 1372, 1404, 1638, 1678, 1764, 1911, 2058, 2457, 2517, 2548, 2646, 3087, 3276, 3356, 3822, 4116, 4459, 4914, 5034, 5292, 5733, 5873, 6174, 7551, 7644, 8918, 9261, 9828, 10068, 10907, 11466, 11746, 12348, 13377, 15102, 17199, 17619, 17836, 18522, 21814, 22653, 22932, 23492, 26754, 30204, 32721, 34398, 35238, 37044, 40131, 41111, 43628, 45306, 52857, 53508, 65442, 68796, 70476, 76349, 80262, 82222, 90612, 98163, 105714, 120393, 123333, 130884, 152698, 158571, 160524, 164444, 196326, 211428, 229047, 240786, 246666, 287777, 294489, 305396, 317142, 369999, 392652, 458094, 481572, 493332, 534443, 575554, 588978, 634284, 687141, 739998, 863331, 916188, 1068886, 1109997, 1151108, 1177956, 1374282, 1479996, 1603329, 1726662, 2061423, 2137772, 2219994, 2589993, 2748564, 3206658, 3453324, 3741101, 4122846, 4439988, 4809987, 5179986, 6413316, 7482202, 7769979, 8245692, 9619974, 10359972, 11223303, 14429961, 14964404, 15539958, 19239948, 22446606, 28859922, 31079916, 33669909, 44893212, 57719844, 67339818, 101009727, 134679636, 202019454, 404038908]

約数ペア:

[(1, 404038908), (2, 202019454), (3, 134679636), (4, 101009727), (6, 67339818), (7, 57719844), (9, 44893212), (12, 33669909), (13, 31079916), (14, 28859922), (18, 22446606), (21, 19239948), (26, 15539958), (27, 14964404), (28, 14429961), (36, 11223303), (39, 10359972), (42, 9619974), (49, 8245692), (52, 7769979), (54, 7482202), (63, 6413316), (78, 5179986), (84, 4809987), (91, 4439988), (98, 4122846), (108, 3741101), (117, 3453324), (126, 3206658), (147, 2748564), (156, 2589993), (182, 2219994), (189, 2137772), (196, 2061423), (234, 1726662), (252, 1603329), (273, 1479996), (294, 1374282), (343, 1177956), (351, 1151108), (364, 1109997), (378, 1068886), (441, 916188), (468, 863331), (546, 739998), (588, 687141), (637, 634284), (686, 588978), (702, 575554), (756, 534443), (819, 493332), (839, 481572), (882, 458094), (1029, 392652), (1092, 369999), (1274, 317142), (1323, 305396), (1372, 294489), (1404, 287777), (1638, 246666), (1678, 240786), (1764, 229047), (1911, 211428), (2058, 196326), (2457, 164444), (2517, 160524), (2548, 158571), (2646, 152698), (3087, 130884), (3276, 123333), (3356, 120393), (3822, 105714), (4116, 98163), (4459, 90612), (4914, 82222), (5034, 80262), (5292, 76349), (5733, 70476), (5873, 68796), (6174, 65442), (7551, 53508), (7644, 52857), (8918, 45306), (9261, 43628), (9828, 41111), (10068, 40131), (10907, 37044), (11466, 35238), (11746, 34398), (12348, 32721), (13377, 30204), (15102, 26754), (17199, 23492), (17619, 22932), (17836, 22653), (18522, 21814)]