520059716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 1213470720

約数和(自身を除く): 693411004

約数列:

[1, 2, 4, 11, 17, 19, 22, 23, 34, 37, 38, 43, 44, 46, 68, 74, 76, 86, 92, 148, 172, 187, 209, 253, 323, 374, 391, 407, 418, 437, 473, 506, 629, 646, 703, 731, 748, 782, 814, 817, 836, 851, 874, 946, 989, 1012, 1258, 1292, 1406, 1462, 1564, 1591, 1628, 1634, 1702, 1748, 1892, 1978, 2516, 2812, 2924, 3182, 3268, 3404, 3553, 3956, 4301, 4807, 6364, 6919, 7106, 7429, 7733, 8041, 8602, 8987, 9361, 9614, 10879, 11951, 13838, 13889, 14212, 14467, 14858, 15466, 16082, 16169, 16813, 17204, 17501, 17974, 18722, 18791, 19228, 21758, 23902, 27047, 27676, 27778, 28934, 29716, 30229, 30932, 32164, 32338, 33626, 35002, 35948, 36593, 37444, 37582, 43516, 47804, 54094, 55556, 57868, 60458, 64676, 67252, 70004, 73186, 75164, 81719, 108188, 120916, 131461, 146372, 152779, 159137, 163438, 177859, 184943, 206701, 262922, 274873, 297517, 305558, 318274, 319447, 326876, 332519, 355718, 369886, 402523, 413402, 513893, 525844, 549746, 595034, 611116, 622081, 636548, 638894, 665038, 695267, 711436, 739772, 805046, 826804, 1027786, 1099492, 1190068, 1244162, 1277788, 1330076, 1390534, 1610092, 2055572, 2488324, 2781068, 3023603, 3513917, 5652823, 6047206, 6842891, 7027834, 7647937, 11305646, 11819539, 12094412, 13685782, 14055668, 15295874, 22611292, 23639078, 27371564, 30591748, 47278156, 130014929, 260029858, 520059716]

約数ペア:

[(1, 520059716), (2, 260029858), (4, 130014929), (11, 47278156), (17, 30591748), (19, 27371564), (22, 23639078), (23, 22611292), (34, 15295874), (37, 14055668), (38, 13685782), (43, 12094412), (44, 11819539), (46, 11305646), (68, 7647937), (74, 7027834), (76, 6842891), (86, 6047206), (92, 5652823), (148, 3513917), (172, 3023603), (187, 2781068), (209, 2488324), (253, 2055572), (323, 1610092), (374, 1390534), (391, 1330076), (407, 1277788), (418, 1244162), (437, 1190068), (473, 1099492), (506, 1027786), (629, 826804), (646, 805046), (703, 739772), (731, 711436), (748, 695267), (782, 665038), (814, 638894), (817, 636548), (836, 622081), (851, 611116), (874, 595034), (946, 549746), (989, 525844), (1012, 513893), (1258, 413402), (1292, 402523), (1406, 369886), (1462, 355718), (1564, 332519), (1591, 326876), (1628, 319447), (1634, 318274), (1702, 305558), (1748, 297517), (1892, 274873), (1978, 262922), (2516, 206701), (2812, 184943), (2924, 177859), (3182, 163438), (3268, 159137), (3404, 152779), (3553, 146372), (3956, 131461), (4301, 120916), (4807, 108188), (6364, 81719), (6919, 75164), (7106, 73186), (7429, 70004), (7733, 67252), (8041, 64676), (8602, 60458), (8987, 57868), (9361, 55556), (9614, 54094), (10879, 47804), (11951, 43516), (13838, 37582), (13889, 37444), (14212, 36593), (14467, 35948), (14858, 35002), (15466, 33626), (16082, 32338), (16169, 32164), (16813, 30932), (17204, 30229), (17501, 29716), (17974, 28934), (18722, 27778), (18791, 27676), (19228, 27047), (21758, 23902)]