812496608

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1037

約数の個数: 144

約数和(自身を含む): 2076383232

約数和(自身を除く): 1263886624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 121, 124, 154, 176, 217, 224, 242, 248, 308, 341, 352, 434, 484, 496, 616, 682, 847, 868, 967, 968, 992, 1232, 1364, 1694, 1736, 1934, 1936, 2387, 2464, 2728, 3388, 3472, 3751, 3868, 3872, 4774, 5456, 6769, 6776, 6944, 7502, 7736, 9548, 10637, 10912, 13538, 13552, 15004, 15472, 19096, 21274, 26257, 27076, 27104, 29977, 30008, 30944, 38192, 42548, 52514, 54152, 59954, 60016, 74459, 76384, 85096, 105028, 108304, 117007, 119908, 120032, 148918, 170192, 209839, 210056, 216608, 234014, 239816, 297836, 329747, 340384, 419678, 420112, 468028, 479632, 595672, 659494, 819049, 839356, 840224, 936056, 959264, 1191344, 1318988, 1638098, 1678712, 1872112, 2308229, 2382688, 2637976, 3276196, 3357424, 3627217, 3744224, 4616458, 5275952, 6552392, 6714848, 7254434, 9232916, 10551904, 13104784, 14508868, 18465832, 25390519, 26209568, 29017736, 36931664, 50781038, 58035472, 73863328, 101562076, 116070944, 203124152, 406248304, 812496608]

約数ペア:

[(1, 812496608), (2, 406248304), (4, 203124152), (7, 116070944), (8, 101562076), (11, 73863328), (14, 58035472), (16, 50781038), (22, 36931664), (28, 29017736), (31, 26209568), (32, 25390519), (44, 18465832), (56, 14508868), (62, 13104784), (77, 10551904), (88, 9232916), (112, 7254434), (121, 6714848), (124, 6552392), (154, 5275952), (176, 4616458), (217, 3744224), (224, 3627217), (242, 3357424), (248, 3276196), (308, 2637976), (341, 2382688), (352, 2308229), (434, 1872112), (484, 1678712), (496, 1638098), (616, 1318988), (682, 1191344), (847, 959264), (868, 936056), (967, 840224), (968, 839356), (992, 819049), (1232, 659494), (1364, 595672), (1694, 479632), (1736, 468028), (1934, 420112), (1936, 419678), (2387, 340384), (2464, 329747), (2728, 297836), (3388, 239816), (3472, 234014), (3751, 216608), (3868, 210056), (3872, 209839), (4774, 170192), (5456, 148918), (6769, 120032), (6776, 119908), (6944, 117007), (7502, 108304), (7736, 105028), (9548, 85096), (10637, 76384), (10912, 74459), (13538, 60016), (13552, 59954), (15004, 54152), (15472, 52514), (19096, 42548), (21274, 38192), (26257, 30944), (27076, 30008), (27104, 29977)]