1345140756

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{599}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 3659040000

約数和(自身を除く): 2313899244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 239, 261, 324, 348, 478, 522, 599, 717, 783, 956, 1044, 1198, 1434, 1566, 1797, 2151, 2349, 2396, 2868, 3132, 3594, 4302, 4698, 5391, 6453, 6931, 7188, 8604, 9396, 10782, 12906, 13862, 16173, 17371, 19359, 20793, 21564, 25812, 27724, 32346, 34742, 38718, 41586, 48519, 52113, 62379, 64692, 69484, 77436, 83172, 97038, 104226, 124758, 143161, 156339, 187137, 194076, 208452, 249516, 286322, 312678, 374274, 429483, 469017, 561411, 572644, 625356, 748548, 858966, 938034, 1122822, 1288449, 1407051, 1717932, 1876068, 2245644, 2576898, 2814102, 3865347, 4151669, 5153796, 5628204, 7730694, 8303338, 11596041, 12455007, 15461388, 16606676, 23192082, 24910014, 37365021, 46384164, 49820028, 74730042, 112095063, 149460084, 224190126, 336285189, 448380252, 672570378, 1345140756]

約数ペア:

[(1, 1345140756), (2, 672570378), (3, 448380252), (4, 336285189), (6, 224190126), (9, 149460084), (12, 112095063), (18, 74730042), (27, 49820028), (29, 46384164), (36, 37365021), (54, 24910014), (58, 23192082), (81, 16606676), (87, 15461388), (108, 12455007), (116, 11596041), (162, 8303338), (174, 7730694), (239, 5628204), (261, 5153796), (324, 4151669), (348, 3865347), (478, 2814102), (522, 2576898), (599, 2245644), (717, 1876068), (783, 1717932), (956, 1407051), (1044, 1288449), (1198, 1122822), (1434, 938034), (1566, 858966), (1797, 748548), (2151, 625356), (2349, 572644), (2396, 561411), (2868, 469017), (3132, 429483), (3594, 374274), (4302, 312678), (4698, 286322), (5391, 249516), (6453, 208452), (6931, 194076), (7188, 187137), (8604, 156339), (9396, 143161), (10782, 124758), (12906, 104226), (13862, 97038), (16173, 83172), (17371, 77436), (19359, 69484), (20793, 64692), (21564, 62379), (25812, 52113), (27724, 48519), (32346, 41586), (34742, 38718)]