214670288

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3700

約数の個数: 80

約数和(自身を含む): 519681024

約数和(自身を除く): 305010736

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, 3637, 3689, 4216, 7274, 7378, 8432, 14548, 14756, 25459, 29096, 29512, 50918, 58192, 59024, 61829, 101836, 112747, 123658, 203672, 225494, 247316, 407344, 432803, 450988, 494632, 789229, 865606, 901976, 989264, 1578458, 1731212, 1803952, 1916699, 3156916, 3462424, 3833398, 6313832, 6924848, 7666796, 12627664, 13416893, 15333592, 26833786, 30667184, 53667572, 107335144, 214670288]

約数ペア:

[(1, 214670288), (2, 107335144), (4, 53667572), (7, 30667184), (8, 26833786), (14, 15333592), (16, 13416893), (17, 12627664), (28, 7666796), (31, 6924848), (34, 6313832), (56, 3833398), (62, 3462424), (68, 3156916), (112, 1916699), (119, 1803952), (124, 1731212), (136, 1578458), (217, 989264), (238, 901976), (248, 865606), (272, 789229), (434, 494632), (476, 450988), (496, 432803), (527, 407344), (868, 247316), (952, 225494), (1054, 203672), (1736, 123658), (1904, 112747), (2108, 101836), (3472, 61829), (3637, 59024), (3689, 58192), (4216, 50918), (7274, 29512), (7378, 29096), (8432, 25459), (14548, 14756)]