122813496

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 378100800

約数和(自身を除く): 255287304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 156, 162, 183, 216, 234, 239, 244, 312, 324, 351, 366, 468, 478, 488, 549, 648, 702, 717, 732, 793, 936, 956, 1053, 1098, 1404, 1434, 1464, 1586, 1647, 1912, 2106, 2151, 2196, 2379, 2808, 2868, 3107, 3172, 3294, 4212, 4302, 4392, 4758, 4941, 5736, 6214, 6344, 6453, 6588, 7137, 8424, 8604, 9321, 9516, 9882, 12428, 12906, 13176, 14274, 14579, 17208, 18642, 19032, 19359, 19764, 21411, 24856, 25812, 27963, 28548, 29158, 37284, 38718, 39528, 42822, 43737, 51624, 55926, 57096, 58316, 64233, 74568, 77436, 83889, 85644, 87474, 111852, 116632, 128466, 131211, 154872, 167778, 171288, 174948, 189527, 223704, 251667, 256932, 262422, 335556, 349896, 379054, 393633, 503334, 513864, 524844, 568581, 671112, 758108, 787266, 1006668, 1049688, 1137162, 1180899, 1516216, 1574532, 1705743, 2013336, 2274324, 2361798, 3149064, 3411486, 4548648, 4723596, 5117229, 6822972, 9447192, 10234458, 13645944, 15351687, 20468916, 30703374, 40937832, 61406748, 122813496]

約数ペア:

[(1, 122813496), (2, 61406748), (3, 40937832), (4, 30703374), (6, 20468916), (8, 15351687), (9, 13645944), (12, 10234458), (13, 9447192), (18, 6822972), (24, 5117229), (26, 4723596), (27, 4548648), (36, 3411486), (39, 3149064), (52, 2361798), (54, 2274324), (61, 2013336), (72, 1705743), (78, 1574532), (81, 1516216), (104, 1180899), (108, 1137162), (117, 1049688), (122, 1006668), (156, 787266), (162, 758108), (183, 671112), (216, 568581), (234, 524844), (239, 513864), (244, 503334), (312, 393633), (324, 379054), (351, 349896), (366, 335556), (468, 262422), (478, 256932), (488, 251667), (549, 223704), (648, 189527), (702, 174948), (717, 171288), (732, 167778), (793, 154872), (936, 131211), (956, 128466), (1053, 116632), (1098, 111852), (1404, 87474), (1434, 85644), (1464, 83889), (1586, 77436), (1647, 74568), (1912, 64233), (2106, 58316), (2151, 57096), (2196, 55926), (2379, 51624), (2808, 43737), (2868, 42822), (3107, 39528), (3172, 38718), (3294, 37284), (4212, 29158), (4302, 28548), (4392, 27963), (4758, 25812), (4941, 24856), (5736, 21411), (6214, 19764), (6344, 19359), (6453, 19032), (6588, 18642), (7137, 17208), (8424, 14579), (8604, 14274), (9321, 13176), (9516, 12906), (9882, 12428)]