13820182912

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 256

約数和(自身を含む): 32572108800

約数和(自身を除く): 18751925888

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 41, 62, 64, 68, 76, 82, 124, 128, 136, 152, 164, 248, 263, 272, 304, 323, 328, 496, 526, 527, 544, 589, 608, 646, 656, 697, 779, 992, 1052, 1054, 1088, 1178, 1216, 1271, 1292, 1312, 1394, 1558, 1984, 2104, 2108, 2176, 2356, 2432, 2542, 2584, 2624, 2788, 3116, 3968, 4208, 4216, 4471, 4712, 4997, 5084, 5168, 5248, 5576, 6232, 8153, 8416, 8432, 8942, 9424, 9994, 10013, 10168, 10336, 10783, 11152, 12464, 13243, 16306, 16832, 16864, 17884, 18848, 19988, 20026, 20336, 20672, 21566, 21607, 22304, 24149, 24928, 26486, 32612, 33664, 33728, 35768, 37696, 39976, 40052, 40672, 41344, 43132, 43214, 44608, 48298, 49856, 52972, 65224, 67456, 71536, 75392, 79952, 80104, 81344, 84949, 86264, 86428, 89216, 96596, 99712, 105944, 130448, 138601, 143072, 154907, 159904, 160208, 162688, 169898, 172528, 172856, 183311, 193192, 204877, 211888, 260896, 277202, 286144, 309814, 319808, 320416, 334273, 339796, 345056, 345712, 366622, 386384, 409754, 410533, 423776, 521792, 554404, 572288, 619628, 639616, 640832, 668546, 679592, 690112, 691424, 733244, 772768, 819508, 821066, 847552, 1043584, 1108808, 1239256, 1281664, 1337092, 1359184, 1380224, 1382848, 1466488, 1545536, 1639016, 1642132, 1695104, 2217616, 2478512, 2633419, 2674184, 2718368, 2765696, 2932976, 3091072, 3278032, 3284264, 3482909, 4435232, 4957024, 5266838, 5348368, 5436736, 5682641, 5865952, 6351187, 6556064, 6568528, 6965818, 8870464, 9914048, 10533676, 10696736, 10873472, 11365282, 11731904, 12702374, 13112128, 13137056, 13931636, 17740928, 19828096, 21067352, 21393472, 22730564, 23463808, 25404748, 26224256, 26274112, 27863272, 42134704, 42786944, 45461128, 50809496, 52548224, 55726544, 84269408, 90922256, 101618992, 107970179, 111453088, 168538816, 181844512, 203237984, 215940358, 222906176, 337077632, 363689024, 406475968, 431880716, 445812352, 727378048, 812951936, 863761432, 1727522864, 3455045728, 6910091456, 13820182912]

約数ペア:

[(1, 13820182912), (2, 6910091456), (4, 3455045728), (8, 1727522864), (16, 863761432), (17, 812951936), (19, 727378048), (31, 445812352), (32, 431880716), (34, 406475968), (38, 363689024), (41, 337077632), (62, 222906176), (64, 215940358), (68, 203237984), (76, 181844512), (82, 168538816), (124, 111453088), (128, 107970179), (136, 101618992), (152, 90922256), (164, 84269408), (248, 55726544), (263, 52548224), (272, 50809496), (304, 45461128), (323, 42786944), (328, 42134704), (496, 27863272), (526, 26274112), (527, 26224256), (544, 25404748), (589, 23463808), (608, 22730564), (646, 21393472), (656, 21067352), (697, 19828096), (779, 17740928), (992, 13931636), (1052, 13137056), (1054, 13112128), (1088, 12702374), (1178, 11731904), (1216, 11365282), (1271, 10873472), (1292, 10696736), (1312, 10533676), (1394, 9914048), (1558, 8870464), (1984, 6965818), (2104, 6568528), (2108, 6556064), (2176, 6351187), (2356, 5865952), (2432, 5682641), (2542, 5436736), (2584, 5348368), (2624, 5266838), (2788, 4957024), (3116, 4435232), (3968, 3482909), (4208, 3284264), (4216, 3278032), (4471, 3091072), (4712, 2932976), (4997, 2765696), (5084, 2718368), (5168, 2674184), (5248, 2633419), (5576, 2478512), (6232, 2217616), (8153, 1695104), (8416, 1642132), (8432, 1639016), (8942, 1545536), (9424, 1466488), (9994, 1382848), (10013, 1380224), (10168, 1359184), (10336, 1337092), (10783, 1281664), (11152, 1239256), (12464, 1108808), (13243, 1043584), (16306, 847552), (16832, 821066), (16864, 819508), (17884, 772768), (18848, 733244), (19988, 691424), (20026, 690112), (20336, 679592), (20672, 668546), (21566, 640832), (21607, 639616), (22304, 619628), (24149, 572288), (24928, 554404), (26486, 521792), (32612, 423776), (33664, 410533), (33728, 409754), (35768, 386384), (37696, 366622), (39976, 345712), (40052, 345056), (40672, 339796), (41344, 334273), (43132, 320416), (43214, 319808), (44608, 309814), (48298, 286144), (49856, 277202), (52972, 260896), (65224, 211888), (67456, 204877), (71536, 193192), (75392, 183311), (79952, 172856), (80104, 172528), (81344, 169898), (84949, 162688), (86264, 160208), (86428, 159904), (89216, 154907), (96596, 143072), (99712, 138601), (105944, 130448)]