505811064

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2701

約数の個数: 128

約数和(自身を含む): 1495169280

約数和(自身を除く): 989358216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 43, 44, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 187, 204, 258, 264, 344, 374, 408, 473, 516, 561, 731, 748, 946, 1032, 1122, 1419, 1462, 1496, 1892, 2193, 2244, 2621, 2838, 2924, 3784, 4386, 4488, 5242, 5676, 5848, 7863, 8041, 8772, 10484, 11352, 15726, 16082, 17544, 20968, 24123, 28831, 31452, 32164, 44557, 48246, 57662, 62904, 64328, 86493, 89114, 96492, 112703, 115324, 133671, 172986, 178228, 192984, 225406, 230648, 267342, 338109, 345972, 356456, 450812, 490127, 534684, 676218, 691944, 901624, 980254, 1069368, 1239733, 1352436, 1470381, 1915951, 1960508, 2479466, 2704872, 2940762, 3719199, 3831902, 3921016, 4958932, 5747853, 5881524, 7438398, 7663804, 9917864, 11495706, 11763048, 14876796, 15327608, 21075461, 22991412, 29753592, 42150922, 45982824, 63226383, 84301844, 126452766, 168603688, 252905532, 505811064]

約数ペア:

[(1, 505811064), (2, 252905532), (3, 168603688), (4, 126452766), (6, 84301844), (8, 63226383), (11, 45982824), (12, 42150922), (17, 29753592), (22, 22991412), (24, 21075461), (33, 15327608), (34, 14876796), (43, 11763048), (44, 11495706), (51, 9917864), (66, 7663804), (68, 7438398), (86, 5881524), (88, 5747853), (102, 4958932), (129, 3921016), (132, 3831902), (136, 3719199), (172, 2940762), (187, 2704872), (204, 2479466), (258, 1960508), (264, 1915951), (344, 1470381), (374, 1352436), (408, 1239733), (473, 1069368), (516, 980254), (561, 901624), (731, 691944), (748, 676218), (946, 534684), (1032, 490127), (1122, 450812), (1419, 356456), (1462, 345972), (1496, 338109), (1892, 267342), (2193, 230648), (2244, 225406), (2621, 192984), (2838, 178228), (2924, 172986), (3784, 133671), (4386, 115324), (4488, 112703), (5242, 96492), (5676, 89114), (5848, 86493), (7863, 64328), (8041, 62904), (8772, 57662), (10484, 48246), (11352, 44557), (15726, 32164), (16082, 31452), (17544, 28831), (20968, 24123)]