2285791984

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 5770880640

約数和(自身を除く): 3485088656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 47, 49, 56, 68, 82, 89, 94, 98, 112, 119, 136, 164, 178, 188, 196, 238, 272, 287, 328, 329, 356, 376, 392, 476, 574, 623, 656, 658, 697, 712, 752, 784, 799, 833, 952, 1148, 1246, 1316, 1394, 1424, 1513, 1598, 1666, 1904, 1927, 2009, 2296, 2303, 2492, 2632, 2788, 3026, 3196, 3332, 3649, 3854, 4018, 4183, 4361, 4592, 4606, 4879, 4984, 5264, 5576, 5593, 6052, 6392, 6664, 7298, 7708, 8036, 8366, 8722, 9212, 9758, 9968, 10591, 11152, 11186, 12104, 12784, 13328, 13489, 14596, 15416, 16072, 16732, 17444, 18424, 19516, 21182, 22372, 24208, 25543, 26978, 29192, 29281, 30832, 32144, 32759, 33464, 34153, 34888, 36848, 39032, 39151, 42364, 44744, 51086, 53956, 58384, 58562, 62033, 65518, 66928, 68306, 69776, 71111, 74137, 78064, 78302, 84728, 89488, 94423, 102172, 107912, 117124, 124066, 131036, 136612, 142222, 148274, 156604, 169456, 171503, 178801, 188846, 204344, 204967, 215824, 229313, 234248, 248132, 262072, 273224, 284444, 296548, 313208, 343006, 357602, 377692, 408688, 409934, 434231, 458626, 468496, 496264, 497777, 524144, 546448, 568888, 593096, 626416, 686012, 715204, 755384, 819868, 868462, 917252, 992528, 995554, 1137776, 1186192, 1200521, 1372024, 1430408, 1510768, 1605191, 1639736, 1736924, 1834504, 1991108, 2401042, 2744048, 2860816, 2915551, 3039617, 3210382, 3279472, 3473848, 3484439, 3669008, 3982216, 4802084, 5831102, 6079234, 6420764, 6947696, 6968878, 7964432, 8403647, 9604168, 11662204, 12158468, 12841528, 13937756, 16807294, 19208336, 20408857, 23324408, 24316936, 25683056, 27875512, 33614588, 40817714, 46648816, 48633872, 55751024, 67229176, 81635428, 134458352, 142861999, 163270856, 285723998, 326541712, 571447996, 1142895992, 2285791984]

約数ペア:

[(1, 2285791984), (2, 1142895992), (4, 571447996), (7, 326541712), (8, 285723998), (14, 163270856), (16, 142861999), (17, 134458352), (28, 81635428), (34, 67229176), (41, 55751024), (47, 48633872), (49, 46648816), (56, 40817714), (68, 33614588), (82, 27875512), (89, 25683056), (94, 24316936), (98, 23324408), (112, 20408857), (119, 19208336), (136, 16807294), (164, 13937756), (178, 12841528), (188, 12158468), (196, 11662204), (238, 9604168), (272, 8403647), (287, 7964432), (328, 6968878), (329, 6947696), (356, 6420764), (376, 6079234), (392, 5831102), (476, 4802084), (574, 3982216), (623, 3669008), (656, 3484439), (658, 3473848), (697, 3279472), (712, 3210382), (752, 3039617), (784, 2915551), (799, 2860816), (833, 2744048), (952, 2401042), (1148, 1991108), (1246, 1834504), (1316, 1736924), (1394, 1639736), (1424, 1605191), (1513, 1510768), (1598, 1430408), (1666, 1372024), (1904, 1200521), (1927, 1186192), (2009, 1137776), (2296, 995554), (2303, 992528), (2492, 917252), (2632, 868462), (2788, 819868), (3026, 755384), (3196, 715204), (3332, 686012), (3649, 626416), (3854, 593096), (4018, 568888), (4183, 546448), (4361, 524144), (4592, 497777), (4606, 496264), (4879, 468496), (4984, 458626), (5264, 434231), (5576, 409934), (5593, 408688), (6052, 377692), (6392, 357602), (6664, 343006), (7298, 313208), (7708, 296548), (8036, 284444), (8366, 273224), (8722, 262072), (9212, 248132), (9758, 234248), (9968, 229313), (10591, 215824), (11152, 204967), (11186, 204344), (12104, 188846), (12784, 178801), (13328, 171503), (13489, 169456), (14596, 156604), (15416, 148274), (16072, 142222), (16732, 136612), (17444, 131036), (18424, 124066), (19516, 117124), (21182, 107912), (22372, 102172), (24208, 94423), (25543, 89488), (26978, 84728), (29192, 78302), (29281, 78064), (30832, 74137), (32144, 71111), (32759, 69776), (33464, 68306), (34153, 66928), (34888, 65518), (36848, 62033), (39032, 58562), (39151, 58384), (42364, 53956), (44744, 51086)]