440098464

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 1303948800

約数和(自身を除く): 863850336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 59, 78, 86, 96, 104, 118, 129, 139, 156, 172, 177, 208, 236, 258, 278, 312, 344, 354, 416, 417, 472, 516, 556, 559, 624, 688, 708, 767, 834, 944, 1032, 1112, 1118, 1248, 1376, 1416, 1534, 1668, 1677, 1807, 1888, 2064, 2224, 2236, 2301, 2537, 2832, 3068, 3336, 3354, 3614, 4128, 4448, 4472, 4602, 5074, 5421, 5664, 5977, 6136, 6672, 6708, 7228, 7611, 8201, 8944, 9204, 10148, 10842, 11954, 12272, 13344, 13416, 14456, 15222, 16402, 17888, 17931, 18408, 20296, 21684, 23908, 24544, 24603, 26832, 28912, 30444, 32804, 32981, 35862, 36816, 40592, 43368, 47816, 49206, 53664, 57824, 60888, 65608, 65962, 71724, 73632, 77701, 81184, 86736, 95632, 98412, 98943, 106613, 121776, 131216, 131924, 143448, 155402, 173472, 191264, 196824, 197886, 213226, 233103, 243552, 262432, 263848, 286896, 310804, 319839, 352643, 393648, 395772, 426452, 466206, 527696, 573792, 621608, 639678, 705286, 787296, 791544, 852904, 932412, 1055392, 1057929, 1243216, 1279356, 1410572, 1583088, 1705808, 1864824, 2115858, 2486432, 2558712, 2821144, 3166176, 3411616, 3729648, 4231716, 4584359, 5117424, 5642288, 7459296, 8463432, 9168718, 10234848, 11284576, 13753077, 16926864, 18337436, 27506154, 33853728, 36674872, 55012308, 73349744, 110024616, 146699488, 220049232, 440098464]

約数ペア:

[(1, 440098464), (2, 220049232), (3, 146699488), (4, 110024616), (6, 73349744), (8, 55012308), (12, 36674872), (13, 33853728), (16, 27506154), (24, 18337436), (26, 16926864), (32, 13753077), (39, 11284576), (43, 10234848), (48, 9168718), (52, 8463432), (59, 7459296), (78, 5642288), (86, 5117424), (96, 4584359), (104, 4231716), (118, 3729648), (129, 3411616), (139, 3166176), (156, 2821144), (172, 2558712), (177, 2486432), (208, 2115858), (236, 1864824), (258, 1705808), (278, 1583088), (312, 1410572), (344, 1279356), (354, 1243216), (416, 1057929), (417, 1055392), (472, 932412), (516, 852904), (556, 791544), (559, 787296), (624, 705286), (688, 639678), (708, 621608), (767, 573792), (834, 527696), (944, 466206), (1032, 426452), (1112, 395772), (1118, 393648), (1248, 352643), (1376, 319839), (1416, 310804), (1534, 286896), (1668, 263848), (1677, 262432), (1807, 243552), (1888, 233103), (2064, 213226), (2224, 197886), (2236, 196824), (2301, 191264), (2537, 173472), (2832, 155402), (3068, 143448), (3336, 131924), (3354, 131216), (3614, 121776), (4128, 106613), (4448, 98943), (4472, 98412), (4602, 95632), (5074, 86736), (5421, 81184), (5664, 77701), (5977, 73632), (6136, 71724), (6672, 65962), (6708, 65608), (7228, 60888), (7611, 57824), (8201, 53664), (8944, 49206), (9204, 47816), (10148, 43368), (10842, 40592), (11954, 36816), (12272, 35862), (13344, 32981), (13416, 32804), (14456, 30444), (15222, 28912), (16402, 26832), (17888, 24603), (17931, 24544), (18408, 23908), (20296, 21684)]