212394312

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1377

約数の個数: 160

約数和(自身を含む): 674889600

約数和(自身を除く): 462495288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 648, 684, 702, 741, 936, 988, 1026, 1053, 1327, 1368, 1404, 1482, 1539, 1976, 2052, 2106, 2223, 2654, 2808, 2964, 3078, 3981, 4104, 4212, 4446, 5308, 5928, 6156, 6669, 7962, 8424, 8892, 10616, 11943, 12312, 13338, 15924, 17251, 17784, 20007, 23886, 25213, 26676, 31848, 34502, 35829, 40014, 47772, 50426, 51753, 53352, 69004, 71658, 75639, 80028, 95544, 100852, 103506, 107487, 138008, 143316, 151278, 155259, 160056, 201704, 207012, 214974, 226917, 286632, 302556, 310518, 327769, 414024, 429948, 453834, 465777, 605112, 621036, 655538, 680751, 859896, 907668, 931554, 983307, 1242072, 1311076, 1361502, 1397331, 1815336, 1863108, 1966614, 2042253, 2622152, 2723004, 2794662, 2949921, 3726216, 3933228, 4084506, 5446008, 5589324, 5899842, 7866456, 8169012, 8849763, 11178648, 11799684, 16338024, 17699526, 23599368, 26549289, 35399052, 53098578, 70798104, 106197156, 212394312]

約数ペア:

[(1, 212394312), (2, 106197156), (3, 70798104), (4, 53098578), (6, 35399052), (8, 26549289), (9, 23599368), (12, 17699526), (13, 16338024), (18, 11799684), (19, 11178648), (24, 8849763), (26, 8169012), (27, 7866456), (36, 5899842), (38, 5589324), (39, 5446008), (52, 4084506), (54, 3933228), (57, 3726216), (72, 2949921), (76, 2794662), (78, 2723004), (81, 2622152), (104, 2042253), (108, 1966614), (114, 1863108), (117, 1815336), (152, 1397331), (156, 1361502), (162, 1311076), (171, 1242072), (216, 983307), (228, 931554), (234, 907668), (247, 859896), (312, 680751), (324, 655538), (342, 621036), (351, 605112), (456, 465777), (468, 453834), (494, 429948), (513, 414024), (648, 327769), (684, 310518), (702, 302556), (741, 286632), (936, 226917), (988, 214974), (1026, 207012), (1053, 201704), (1327, 160056), (1368, 155259), (1404, 151278), (1482, 143316), (1539, 138008), (1976, 107487), (2052, 103506), (2106, 100852), (2223, 95544), (2654, 80028), (2808, 75639), (2964, 71658), (3078, 69004), (3981, 53352), (4104, 51753), (4212, 50426), (4446, 47772), (5308, 40014), (5928, 35829), (6156, 34502), (6669, 31848), (7962, 26676), (8424, 25213), (8892, 23886), (10616, 20007), (11943, 17784), (12312, 17251), (13338, 15924)]