340736948818

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{12917}}^1$

素因数の和:13440

約数の個数: 96

約数和(自身を含む): 647495631360

約数和(自身を除く): 306758682542

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 457, 589, 914, 931, 1178, 1519, 1862, 3038, 3199, 4123, 6398, 8246, 8683, 12917, 14167, 17366, 22393, 25834, 28334, 28861, 44786, 57722, 60781, 90419, 99169, 121562, 180838, 198338, 245423, 269173, 400427, 425467, 490846, 538346, 632933, 694183, 800854, 850934, 1265866, 1388366, 1717961, 1884211, 2802989, 3435922, 3768422, 5605978, 5903069, 7608113, 11806138, 12025727, 13189477, 15216226, 19620923, 24051454, 26378954, 39241846, 41321483, 53256791, 82642966, 106513582, 112158311, 182995139, 224316622, 289250381, 365990278, 372797537, 578500762, 745595074, 785108177, 1280965973, 1570216354, 2561931946, 3476907641, 5495757239, 6953815282, 8966761811, 10991514478, 17933523622, 24338353487, 48676706974, 170368474409, 340736948818]

約数ペア:

[(1, 340736948818), (2, 170368474409), (7, 48676706974), (14, 24338353487), (19, 17933523622), (31, 10991514478), (38, 8966761811), (49, 6953815282), (62, 5495757239), (98, 3476907641), (133, 2561931946), (217, 1570216354), (266, 1280965973), (434, 785108177), (457, 745595074), (589, 578500762), (914, 372797537), (931, 365990278), (1178, 289250381), (1519, 224316622), (1862, 182995139), (3038, 112158311), (3199, 106513582), (4123, 82642966), (6398, 53256791), (8246, 41321483), (8683, 39241846), (12917, 26378954), (14167, 24051454), (17366, 19620923), (22393, 15216226), (25834, 13189477), (28334, 12025727), (28861, 11806138), (44786, 7608113), (57722, 5903069), (60781, 5605978), (90419, 3768422), (99169, 3435922), (121562, 2802989), (180838, 1884211), (198338, 1717961), (245423, 1388366), (269173, 1265866), (400427, 850934), (425467, 800854), (490846, 694183), (538346, 632933)]