2447641728

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 8280763920

約数和(自身を除く): 5833122192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 131, 144, 147, 168, 192, 196, 224, 252, 262, 288, 294, 331, 336, 384, 392, 393, 441, 448, 504, 524, 576, 588, 662, 672, 784, 786, 882, 896, 917, 993, 1008, 1048, 1152, 1176, 1179, 1324, 1344, 1568, 1572, 1764, 1834, 1986, 2016, 2096, 2317, 2352, 2358, 2648, 2688, 2751, 2979, 3136, 3144, 3528, 3668, 3972, 4032, 4192, 4634, 4704, 4716, 5296, 5502, 5958, 6272, 6288, 6419, 6951, 7056, 7336, 7944, 8064, 8253, 8384, 9268, 9408, 9432, 10592, 11004, 11916, 12576, 12838, 13902, 14112, 14672, 15888, 16219, 16506, 16768, 18536, 18816, 18864, 19257, 20853, 21184, 22008, 23832, 25152, 25676, 27804, 28224, 29344, 31776, 32438, 33012, 37072, 37728, 38514, 41706, 42368, 43361, 44016, 47664, 48657, 50304, 51352, 55608, 56448, 57771, 58688, 63552, 64876, 66024, 74144, 75456, 77028, 83412, 86722, 88032, 95328, 97314, 102704, 111216, 115542, 117376, 127104, 129752, 130083, 132048, 145971, 148288, 150912, 154056, 166824, 173444, 176064, 190656, 194628, 205408, 222432, 231084, 259504, 260166, 264096, 291942, 296576, 303527, 308112, 333648, 346888, 352128, 381312, 389256, 390249, 410816, 444864, 462168, 519008, 520332, 528192, 583884, 607054, 616224, 667296, 693776, 778512, 780498, 821632, 889728, 910581, 924336, 1038016, 1040664, 1056384, 1167768, 1214108, 1232448, 1334592, 1387552, 1557024, 1560996, 1821162, 1848672, 2076032, 2081328, 2124689, 2335536, 2428216, 2464896, 2669184, 2731743, 2775104, 3114048, 3121992, 3642324, 3697344, 4162656, 4249378, 4671072, 4856432, 5463486, 5550208, 6228096, 6243984, 6374067, 7284648, 7394688, 8325312, 8498756, 9342144, 9712864, 10926972, 12487968, 12748134, 14569296, 16650624, 16997512, 18684288, 19122201, 19425728, 21853944, 24975936, 25496268, 29138592, 33995024, 38244402, 38851456, 43707888, 49951872, 50992536, 58277184, 67990048, 76488804, 87415776, 101985072, 116554368, 135980096, 152977608, 174831552, 203970144, 271960192, 305955216, 349663104, 407940288, 611910432, 815880576, 1223820864, 2447641728]

約数ペア:

[(1, 2447641728), (2, 1223820864), (3, 815880576), (4, 611910432), (6, 407940288), (7, 349663104), (8, 305955216), (9, 271960192), (12, 203970144), (14, 174831552), (16, 152977608), (18, 135980096), (21, 116554368), (24, 101985072), (28, 87415776), (32, 76488804), (36, 67990048), (42, 58277184), (48, 50992536), (49, 49951872), (56, 43707888), (63, 38851456), (64, 38244402), (72, 33995024), (84, 29138592), (96, 25496268), (98, 24975936), (112, 21853944), (126, 19425728), (128, 19122201), (131, 18684288), (144, 16997512), (147, 16650624), (168, 14569296), (192, 12748134), (196, 12487968), (224, 10926972), (252, 9712864), (262, 9342144), (288, 8498756), (294, 8325312), (331, 7394688), (336, 7284648), (384, 6374067), (392, 6243984), (393, 6228096), (441, 5550208), (448, 5463486), (504, 4856432), (524, 4671072), (576, 4249378), (588, 4162656), (662, 3697344), (672, 3642324), (784, 3121992), (786, 3114048), (882, 2775104), (896, 2731743), (917, 2669184), (993, 2464896), (1008, 2428216), (1048, 2335536), (1152, 2124689), (1176, 2081328), (1179, 2076032), (1324, 1848672), (1344, 1821162), (1568, 1560996), (1572, 1557024), (1764, 1387552), (1834, 1334592), (1986, 1232448), (2016, 1214108), (2096, 1167768), (2317, 1056384), (2352, 1040664), (2358, 1038016), (2648, 924336), (2688, 910581), (2751, 889728), (2979, 821632), (3136, 780498), (3144, 778512), (3528, 693776), (3668, 667296), (3972, 616224), (4032, 607054), (4192, 583884), (4634, 528192), (4704, 520332), (4716, 519008), (5296, 462168), (5502, 444864), (5958, 410816), (6272, 390249), (6288, 389256), (6419, 381312), (6951, 352128), (7056, 346888), (7336, 333648), (7944, 308112), (8064, 303527), (8253, 296576), (8384, 291942), (9268, 264096), (9408, 260166), (9432, 259504), (10592, 231084), (11004, 222432), (11916, 205408), (12576, 194628), (12838, 190656), (13902, 176064), (14112, 173444), (14672, 166824), (15888, 154056), (16219, 150912), (16506, 148288), (16768, 145971), (18536, 132048), (18816, 130083), (18864, 129752), (19257, 127104), (20853, 117376), (21184, 115542), (22008, 111216), (23832, 102704), (25152, 97314), (25676, 95328), (27804, 88032), (28224, 86722), (29344, 83412), (31776, 77028), (32438, 75456), (33012, 74144), (37072, 66024), (37728, 64876), (38514, 63552), (41706, 58688), (42368, 57771), (43361, 56448), (44016, 55608), (47664, 51352), (48657, 50304)]