306985152

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 846287360

約数和(自身を除く): 539302208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 79, 96, 111, 148, 158, 192, 222, 237, 296, 316, 444, 474, 547, 592, 632, 888, 948, 1094, 1184, 1264, 1641, 1776, 1896, 2188, 2368, 2528, 2923, 3282, 3552, 3792, 4376, 5056, 5846, 6564, 7104, 7584, 8752, 8769, 11692, 13128, 15168, 17504, 17538, 20239, 23384, 26256, 35008, 35076, 40478, 43213, 46768, 52512, 60717, 70152, 80956, 86426, 93536, 105024, 121434, 129639, 140304, 161912, 172852, 187072, 242868, 259278, 280608, 323824, 345704, 485736, 518556, 561216, 647648, 691408, 971472, 1037112, 1295296, 1382816, 1598881, 1942944, 2074224, 2765632, 3197762, 3885888, 4148448, 4796643, 6395524, 8296896, 9593286, 12791048, 19186572, 25582096, 38373144, 51164192, 76746288, 102328384, 153492576, 306985152]

約数ペア:

[(1, 306985152), (2, 153492576), (3, 102328384), (4, 76746288), (6, 51164192), (8, 38373144), (12, 25582096), (16, 19186572), (24, 12791048), (32, 9593286), (37, 8296896), (48, 6395524), (64, 4796643), (74, 4148448), (79, 3885888), (96, 3197762), (111, 2765632), (148, 2074224), (158, 1942944), (192, 1598881), (222, 1382816), (237, 1295296), (296, 1037112), (316, 971472), (444, 691408), (474, 647648), (547, 561216), (592, 518556), (632, 485736), (888, 345704), (948, 323824), (1094, 280608), (1184, 259278), (1264, 242868), (1641, 187072), (1776, 172852), (1896, 161912), (2188, 140304), (2368, 129639), (2528, 121434), (2923, 105024), (3282, 93536), (3552, 86426), (3792, 80956), (4376, 70152), (5056, 60717), (5846, 52512), (6564, 46768), (7104, 43213), (7584, 40478), (8752, 35076), (8769, 35008), (11692, 26256), (13128, 23384), (15168, 20239), (17504, 17538)]