299724964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 705329856

約数和(自身を除く): 405604892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 49, 53, 61, 77, 86, 98, 106, 122, 154, 172, 196, 212, 244, 301, 308, 371, 427, 473, 539, 583, 602, 671, 742, 854, 946, 1078, 1166, 1204, 1342, 1484, 1708, 1892, 2107, 2156, 2279, 2332, 2597, 2623, 2684, 2989, 3233, 3311, 4081, 4214, 4558, 4697, 5194, 5246, 5978, 6466, 6622, 8162, 8428, 9116, 9394, 10388, 10492, 11956, 12932, 13244, 15953, 16324, 18361, 18788, 22631, 23177, 25069, 28567, 28853, 31906, 32879, 35563, 36722, 45262, 46354, 50138, 57134, 57706, 63812, 65758, 71126, 73444, 90524, 92708, 100276, 111671, 114268, 115412, 128527, 131516, 139019, 142252, 158417, 175483, 201971, 223342, 248941, 257054, 278038, 316834, 350966, 403942, 446684, 497882, 514108, 556076, 633668, 701932, 807884, 973133, 995764, 1228381, 1413797, 1529209, 1742587, 1946266, 2456762, 2827594, 3058418, 3485174, 3892532, 4913524, 5655188, 6116836, 6811931, 6970348, 10704463, 13623862, 21408926, 27247724, 42817852, 74931241, 149862482, 299724964]

約数ペア:

[(1, 299724964), (2, 149862482), (4, 74931241), (7, 42817852), (11, 27247724), (14, 21408926), (22, 13623862), (28, 10704463), (43, 6970348), (44, 6811931), (49, 6116836), (53, 5655188), (61, 4913524), (77, 3892532), (86, 3485174), (98, 3058418), (106, 2827594), (122, 2456762), (154, 1946266), (172, 1742587), (196, 1529209), (212, 1413797), (244, 1228381), (301, 995764), (308, 973133), (371, 807884), (427, 701932), (473, 633668), (539, 556076), (583, 514108), (602, 497882), (671, 446684), (742, 403942), (854, 350966), (946, 316834), (1078, 278038), (1166, 257054), (1204, 248941), (1342, 223342), (1484, 201971), (1708, 175483), (1892, 158417), (2107, 142252), (2156, 139019), (2279, 131516), (2332, 128527), (2597, 115412), (2623, 114268), (2684, 111671), (2989, 100276), (3233, 92708), (3311, 90524), (4081, 73444), (4214, 71126), (4558, 65758), (4697, 63812), (5194, 57706), (5246, 57134), (5978, 50138), (6466, 46354), (6622, 45262), (8162, 36722), (8428, 35563), (9116, 32879), (9394, 31906), (10388, 28853), (10492, 28567), (11956, 25069), (12932, 23177), (13244, 22631), (15953, 18788), (16324, 18361)]