1320771648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1879}}^1$

素因数の和:2424

約数の個数: 112

約数和(自身を含む): 4003527680

約数和(自身を除く): 2682756032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 523, 672, 1046, 1344, 1569, 1879, 2092, 3138, 3661, 3758, 4184, 5637, 6276, 7322, 7516, 8368, 10983, 11274, 12552, 13153, 14644, 15032, 16736, 21966, 22548, 25104, 26306, 29288, 30064, 33472, 39459, 43932, 45096, 50208, 52612, 58576, 60128, 78918, 87864, 90192, 100416, 105224, 117152, 120256, 157836, 175728, 180384, 210448, 234304, 315672, 351456, 360768, 420896, 631344, 702912, 841792, 982717, 1262688, 1965434, 2525376, 2948151, 3930868, 5896302, 6879019, 7861736, 11792604, 13758038, 15723472, 20637057, 23585208, 27516076, 31446944, 41274114, 47170416, 55032152, 62893888, 82548228, 94340832, 110064304, 165096456, 188681664, 220128608, 330192912, 440257216, 660385824, 1320771648]

約数ペア:

[(1, 1320771648), (2, 660385824), (3, 440257216), (4, 330192912), (6, 220128608), (7, 188681664), (8, 165096456), (12, 110064304), (14, 94340832), (16, 82548228), (21, 62893888), (24, 55032152), (28, 47170416), (32, 41274114), (42, 31446944), (48, 27516076), (56, 23585208), (64, 20637057), (84, 15723472), (96, 13758038), (112, 11792604), (168, 7861736), (192, 6879019), (224, 5896302), (336, 3930868), (448, 2948151), (523, 2525376), (672, 1965434), (1046, 1262688), (1344, 982717), (1569, 841792), (1879, 702912), (2092, 631344), (3138, 420896), (3661, 360768), (3758, 351456), (4184, 315672), (5637, 234304), (6276, 210448), (7322, 180384), (7516, 175728), (8368, 157836), (10983, 120256), (11274, 117152), (12552, 105224), (13153, 100416), (14644, 90192), (15032, 87864), (16736, 78918), (21966, 60128), (22548, 58576), (25104, 52612), (26306, 50208), (29288, 45096), (30064, 43932), (33472, 39459)]