538435404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 1580544000

約数和(自身を除く): 1042108596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 89, 93, 108, 117, 124, 139, 156, 178, 186, 234, 267, 278, 279, 351, 356, 372, 403, 417, 468, 534, 556, 558, 702, 801, 806, 834, 837, 1068, 1116, 1157, 1209, 1251, 1404, 1602, 1612, 1668, 1674, 1807, 2314, 2403, 2418, 2502, 2759, 3204, 3348, 3471, 3614, 3627, 3753, 4309, 4628, 4806, 4836, 5004, 5421, 5518, 6942, 7228, 7254, 7506, 8277, 8618, 9612, 10413, 10842, 10881, 11036, 12371, 12927, 13884, 14508, 15012, 16263, 16554, 17236, 20826, 21684, 21762, 24742, 24831, 25854, 31239, 32526, 33108, 35867, 37113, 38781, 41652, 43524, 48789, 49484, 49662, 51708, 56017, 62478, 65052, 71734, 74226, 74493, 77562, 97578, 99324, 107601, 111339, 112034, 116343, 124956, 143468, 148452, 148986, 155124, 160823, 168051, 195156, 215202, 222678, 224068, 232686, 297972, 321646, 322803, 334017, 336102, 383501, 430404, 445356, 465372, 482469, 504153, 643292, 645606, 668034, 672204, 767002, 964938, 968409, 1008306, 1150503, 1291212, 1336068, 1447407, 1512459, 1534004, 1929876, 1936818, 2016612, 2301006, 2894814, 3024918, 3451509, 3873636, 4342221, 4602012, 4985513, 5789628, 6049836, 6903018, 8684442, 9971026, 10354527, 13806036, 14956539, 17368884, 19942052, 20709054, 29913078, 41418108, 44869617, 59826156, 89739234, 134608851, 179478468, 269217702, 538435404]

約数ペア:

[(1, 538435404), (2, 269217702), (3, 179478468), (4, 134608851), (6, 89739234), (9, 59826156), (12, 44869617), (13, 41418108), (18, 29913078), (26, 20709054), (27, 19942052), (31, 17368884), (36, 14956539), (39, 13806036), (52, 10354527), (54, 9971026), (62, 8684442), (78, 6903018), (89, 6049836), (93, 5789628), (108, 4985513), (117, 4602012), (124, 4342221), (139, 3873636), (156, 3451509), (178, 3024918), (186, 2894814), (234, 2301006), (267, 2016612), (278, 1936818), (279, 1929876), (351, 1534004), (356, 1512459), (372, 1447407), (403, 1336068), (417, 1291212), (468, 1150503), (534, 1008306), (556, 968409), (558, 964938), (702, 767002), (801, 672204), (806, 668034), (834, 645606), (837, 643292), (1068, 504153), (1116, 482469), (1157, 465372), (1209, 445356), (1251, 430404), (1404, 383501), (1602, 336102), (1612, 334017), (1668, 322803), (1674, 321646), (1807, 297972), (2314, 232686), (2403, 224068), (2418, 222678), (2502, 215202), (2759, 195156), (3204, 168051), (3348, 160823), (3471, 155124), (3614, 148986), (3627, 148452), (3753, 143468), (4309, 124956), (4628, 116343), (4806, 112034), (4836, 111339), (5004, 107601), (5421, 99324), (5518, 97578), (6942, 77562), (7228, 74493), (7254, 74226), (7506, 71734), (8277, 65052), (8618, 62478), (9612, 56017), (10413, 51708), (10842, 49662), (10881, 49484), (11036, 48789), (12371, 43524), (12927, 41652), (13884, 38781), (14508, 37113), (15012, 35867), (16263, 33108), (16554, 32526), (17236, 31239), (20826, 25854), (21684, 24831), (21762, 24742)]