237689648

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4090

約数の個数: 80

約数和(自身を含む): 575391744

約数和(自身を除く): 337702096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1736, 1904, 2108, 3472, 3689, 4027, 4216, 7378, 8054, 8432, 14756, 16108, 28189, 29512, 32216, 56378, 59024, 64432, 68459, 112756, 124837, 136918, 225512, 249674, 273836, 451024, 479213, 499348, 547672, 873859, 958426, 998696, 1095344, 1747718, 1916852, 1997392, 2122229, 3495436, 3833704, 4244458, 6990872, 7667408, 8488916, 13981744, 14855603, 16977832, 29711206, 33955664, 59422412, 118844824, 237689648]

約数ペア:

[(1, 237689648), (2, 118844824), (4, 59422412), (7, 33955664), (8, 29711206), (14, 16977832), (16, 14855603), (17, 13981744), (28, 8488916), (31, 7667408), (34, 6990872), (56, 4244458), (62, 3833704), (68, 3495436), (112, 2122229), (119, 1997392), (124, 1916852), (136, 1747718), (217, 1095344), (238, 998696), (248, 958426), (272, 873859), (434, 547672), (476, 499348), (496, 479213), (527, 451024), (868, 273836), (952, 249674), (1054, 225512), (1736, 136918), (1904, 124837), (2108, 112756), (3472, 68459), (3689, 64432), (4027, 59024), (4216, 56378), (7378, 32216), (8054, 29512), (8432, 28189), (14756, 16108)]