1258919424

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1321

約数の個数: 240

約数和(自身を含む): 4289725440

約数和(自身を除く): 3030806016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 992, 1008, 1116, 1152, 1259, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2518, 2604, 2688, 2976, 3472, 3584, 3777, 3906, 3968, 4032, 4464, 4608, 5036, 5208, 5376, 5952, 6944, 7554, 7812, 7936, 8064, 8813, 8928, 10072, 10416, 10752, 11331, 11904, 13888, 15108, 15624, 15872, 16128, 17626, 17856, 20144, 20832, 22662, 23808, 26439, 27776, 30216, 31248, 32256, 35252, 35712, 39029, 40288, 41664, 45324, 47616, 52878, 55552, 60432, 62496, 70504, 71424, 78058, 79317, 80576, 83328, 90648, 105756, 111104, 117087, 120864, 124992, 141008, 142848, 156116, 158634, 161152, 166656, 181296, 211512, 234174, 241728, 249984, 273203, 282016, 312232, 317268, 322304, 333312, 351261, 362592, 423024, 468348, 483456, 499968, 546406, 564032, 624464, 634536, 644608, 702522, 725184, 819609, 846048, 936696, 966912, 999936, 1092812, 1128064, 1248928, 1269072, 1405044, 1450368, 1639218, 1692096, 1873392, 1933824, 2185624, 2256128, 2458827, 2497856, 2538144, 2810088, 2900736, 3278436, 3384192, 3746784, 4371248, 4512256, 4917654, 4995712, 5076288, 5620176, 5801472, 6556872, 6768384, 7493568, 8742496, 9835308, 9991424, 10152576, 11240352, 13113744, 13536768, 14987136, 17484992, 19670616, 19982848, 20305152, 22480704, 26227488, 29974272, 34969984, 39341232, 40610304, 44961408, 52454976, 59948544, 69939968, 78682464, 89922816, 104909952, 139879936, 157364928, 179845632, 209819904, 314729856, 419639808, 629459712, 1258919424]

約数ペア:

[(1, 1258919424), (2, 629459712), (3, 419639808), (4, 314729856), (6, 209819904), (7, 179845632), (8, 157364928), (9, 139879936), (12, 104909952), (14, 89922816), (16, 78682464), (18, 69939968), (21, 59948544), (24, 52454976), (28, 44961408), (31, 40610304), (32, 39341232), (36, 34969984), (42, 29974272), (48, 26227488), (56, 22480704), (62, 20305152), (63, 19982848), (64, 19670616), (72, 17484992), (84, 14987136), (93, 13536768), (96, 13113744), (112, 11240352), (124, 10152576), (126, 9991424), (128, 9835308), (144, 8742496), (168, 7493568), (186, 6768384), (192, 6556872), (217, 5801472), (224, 5620176), (248, 5076288), (252, 4995712), (256, 4917654), (279, 4512256), (288, 4371248), (336, 3746784), (372, 3384192), (384, 3278436), (434, 2900736), (448, 2810088), (496, 2538144), (504, 2497856), (512, 2458827), (558, 2256128), (576, 2185624), (651, 1933824), (672, 1873392), (744, 1692096), (768, 1639218), (868, 1450368), (896, 1405044), (992, 1269072), (1008, 1248928), (1116, 1128064), (1152, 1092812), (1259, 999936), (1302, 966912), (1344, 936696), (1488, 846048), (1536, 819609), (1736, 725184), (1792, 702522), (1953, 644608), (1984, 634536), (2016, 624464), (2232, 564032), (2304, 546406), (2518, 499968), (2604, 483456), (2688, 468348), (2976, 423024), (3472, 362592), (3584, 351261), (3777, 333312), (3906, 322304), (3968, 317268), (4032, 312232), (4464, 282016), (4608, 273203), (5036, 249984), (5208, 241728), (5376, 234174), (5952, 211512), (6944, 181296), (7554, 166656), (7812, 161152), (7936, 158634), (8064, 156116), (8813, 142848), (8928, 141008), (10072, 124992), (10416, 120864), (10752, 117087), (11331, 111104), (11904, 105756), (13888, 90648), (15108, 83328), (15624, 80576), (15872, 79317), (16128, 78058), (17626, 71424), (17856, 70504), (20144, 62496), (20832, 60432), (22662, 55552), (23808, 52878), (26439, 47616), (27776, 45324), (30216, 41664), (31248, 40288), (32256, 39029), (35252, 35712)]