348186996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 970377408

約数和(自身を除く): 622190412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 101, 102, 129, 131, 153, 172, 202, 204, 258, 262, 303, 306, 387, 393, 404, 516, 524, 606, 612, 731, 774, 786, 909, 1179, 1212, 1462, 1548, 1572, 1717, 1818, 2193, 2227, 2358, 2924, 3434, 3636, 4343, 4386, 4454, 4716, 5151, 5633, 6579, 6681, 6868, 8686, 8772, 8908, 10302, 11266, 13029, 13158, 13231, 13362, 15453, 16899, 17372, 20043, 20604, 22532, 26058, 26316, 26462, 26724, 30906, 33798, 39087, 39693, 40086, 50697, 52116, 52924, 61812, 67596, 73831, 78174, 79386, 80172, 95761, 101394, 119079, 147662, 156348, 158772, 191522, 202788, 221493, 224927, 238158, 287283, 295324, 383044, 442986, 449854, 476316, 568933, 574566, 664479, 674781, 861849, 885972, 899708, 1137866, 1149132, 1328958, 1349562, 1706799, 1723698, 2024343, 2275732, 2657916, 2699124, 3413598, 3447396, 4048686, 5120397, 6827196, 8097372, 9671861, 10240794, 19343722, 20481588, 29015583, 38687444, 58031166, 87046749, 116062332, 174093498, 348186996]

約数ペア:

[(1, 348186996), (2, 174093498), (3, 116062332), (4, 87046749), (6, 58031166), (9, 38687444), (12, 29015583), (17, 20481588), (18, 19343722), (34, 10240794), (36, 9671861), (43, 8097372), (51, 6827196), (68, 5120397), (86, 4048686), (101, 3447396), (102, 3413598), (129, 2699124), (131, 2657916), (153, 2275732), (172, 2024343), (202, 1723698), (204, 1706799), (258, 1349562), (262, 1328958), (303, 1149132), (306, 1137866), (387, 899708), (393, 885972), (404, 861849), (516, 674781), (524, 664479), (606, 574566), (612, 568933), (731, 476316), (774, 449854), (786, 442986), (909, 383044), (1179, 295324), (1212, 287283), (1462, 238158), (1548, 224927), (1572, 221493), (1717, 202788), (1818, 191522), (2193, 158772), (2227, 156348), (2358, 147662), (2924, 119079), (3434, 101394), (3636, 95761), (4343, 80172), (4386, 79386), (4454, 78174), (4716, 73831), (5151, 67596), (5633, 61812), (6579, 52924), (6681, 52116), (6868, 50697), (8686, 40086), (8772, 39693), (8908, 39087), (10302, 33798), (11266, 30906), (13029, 26724), (13158, 26462), (13231, 26316), (13362, 26058), (15453, 22532), (16899, 20604), (17372, 20043)]