1644663384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19309}}^1$

素因数の和:19354

約数の個数: 144

約数和(自身を含む): 5512618800

約数和(自身を除く): 3867955416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 936, 1014, 1092, 1183, 1352, 1521, 1638, 2028, 2184, 2366, 3042, 3276, 3549, 4056, 4732, 6084, 6552, 7098, 9464, 10647, 12168, 14196, 19309, 21294, 28392, 38618, 42588, 57927, 77236, 85176, 115854, 135163, 154472, 173781, 231708, 251017, 270326, 347562, 405489, 463416, 502034, 540652, 695124, 753051, 810978, 1004068, 1081304, 1216467, 1390248, 1506102, 1621956, 1757119, 2008136, 2259153, 2432934, 3012204, 3243912, 3263221, 3514238, 4518306, 4865868, 5271357, 6024408, 6526442, 7028476, 9036612, 9731736, 9789663, 10542714, 13052884, 14056952, 15814071, 18073224, 19579326, 21085428, 22842547, 26105768, 29368989, 31628142, 39158652, 42170856, 45685094, 58737978, 63256284, 68527641, 78317304, 91370188, 117475956, 126512568, 137055282, 182740376, 205582923, 234951912, 274110564, 411165846, 548221128, 822331692, 1644663384]

約数ペア:

[(1, 1644663384), (2, 822331692), (3, 548221128), (4, 411165846), (6, 274110564), (7, 234951912), (8, 205582923), (9, 182740376), (12, 137055282), (13, 126512568), (14, 117475956), (18, 91370188), (21, 78317304), (24, 68527641), (26, 63256284), (28, 58737978), (36, 45685094), (39, 42170856), (42, 39158652), (52, 31628142), (56, 29368989), (63, 26105768), (72, 22842547), (78, 21085428), (84, 19579326), (91, 18073224), (104, 15814071), (117, 14056952), (126, 13052884), (156, 10542714), (168, 9789663), (169, 9731736), (182, 9036612), (234, 7028476), (252, 6526442), (273, 6024408), (312, 5271357), (338, 4865868), (364, 4518306), (468, 3514238), (504, 3263221), (507, 3243912), (546, 3012204), (676, 2432934), (728, 2259153), (819, 2008136), (936, 1757119), (1014, 1621956), (1092, 1506102), (1183, 1390248), (1352, 1216467), (1521, 1081304), (1638, 1004068), (2028, 810978), (2184, 753051), (2366, 695124), (3042, 540652), (3276, 502034), (3549, 463416), (4056, 405489), (4732, 347562), (6084, 270326), (6552, 251017), (7098, 231708), (9464, 173781), (10647, 154472), (12168, 135163), (14196, 115854), (19309, 85176), (21294, 77236), (28392, 57927), (38618, 42588)]