218925864

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{467}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 630789120

約数和(自身を除く): 411863256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 383, 408, 467, 612, 766, 934, 1149, 1224, 1401, 1532, 1868, 2298, 2802, 3064, 3447, 3736, 4203, 4596, 5604, 6511, 6894, 7939, 8406, 9192, 11208, 13022, 13788, 15878, 16812, 19533, 23817, 26044, 27576, 31756, 33624, 39066, 47634, 52088, 58599, 63512, 71451, 78132, 95268, 117198, 142902, 156264, 178861, 190536, 234396, 285804, 357722, 468792, 536583, 571608, 715444, 1073166, 1430888, 1609749, 2146332, 3040637, 3219498, 4292664, 6081274, 6438996, 9121911, 12162548, 12877992, 18243822, 24325096, 27365733, 36487644, 54731466, 72975288, 109462932, 218925864]

約数ペア:

[(1, 218925864), (2, 109462932), (3, 72975288), (4, 54731466), (6, 36487644), (8, 27365733), (9, 24325096), (12, 18243822), (17, 12877992), (18, 12162548), (24, 9121911), (34, 6438996), (36, 6081274), (51, 4292664), (68, 3219498), (72, 3040637), (102, 2146332), (136, 1609749), (153, 1430888), (204, 1073166), (306, 715444), (383, 571608), (408, 536583), (467, 468792), (612, 357722), (766, 285804), (934, 234396), (1149, 190536), (1224, 178861), (1401, 156264), (1532, 142902), (1868, 117198), (2298, 95268), (2802, 78132), (3064, 71451), (3447, 63512), (3736, 58599), (4203, 52088), (4596, 47634), (5604, 39066), (6511, 33624), (6894, 31756), (7939, 27576), (8406, 26044), (9192, 23817), (11208, 19533), (13022, 16812), (13788, 15878)]