619124064

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 1818077184

約数和(自身を除く): 1198953120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 992, 1014, 1209, 1231, 1248, 1352, 1488, 1612, 2028, 2418, 2462, 2704, 2976, 3224, 3693, 4056, 4836, 4924, 5239, 5408, 6448, 7386, 8112, 9672, 9848, 10478, 12896, 14772, 15717, 16003, 16224, 19344, 19696, 20956, 29544, 31434, 32006, 38161, 38688, 39392, 41912, 48009, 59088, 62868, 64012, 76322, 83824, 96018, 114483, 118176, 125736, 128024, 152644, 167648, 192036, 208039, 228966, 251472, 256048, 305288, 384072, 416078, 457932, 496093, 502944, 512096, 610576, 624117, 768144, 832156, 915864, 992186, 1221152, 1248234, 1488279, 1536288, 1664312, 1831728, 1984372, 2496468, 2976558, 3328624, 3663456, 3968744, 4992936, 5953116, 6449209, 6657248, 7937488, 9985872, 11906232, 12898418, 15874976, 19347627, 19971744, 23812464, 25796836, 38695254, 47624928, 51593672, 77390508, 103187344, 154781016, 206374688, 309562032, 619124064]

約数ペア:

[(1, 619124064), (2, 309562032), (3, 206374688), (4, 154781016), (6, 103187344), (8, 77390508), (12, 51593672), (13, 47624928), (16, 38695254), (24, 25796836), (26, 23812464), (31, 19971744), (32, 19347627), (39, 15874976), (48, 12898418), (52, 11906232), (62, 9985872), (78, 7937488), (93, 6657248), (96, 6449209), (104, 5953116), (124, 4992936), (156, 3968744), (169, 3663456), (186, 3328624), (208, 2976558), (248, 2496468), (312, 1984372), (338, 1831728), (372, 1664312), (403, 1536288), (416, 1488279), (496, 1248234), (507, 1221152), (624, 992186), (676, 915864), (744, 832156), (806, 768144), (992, 624117), (1014, 610576), (1209, 512096), (1231, 502944), (1248, 496093), (1352, 457932), (1488, 416078), (1612, 384072), (2028, 305288), (2418, 256048), (2462, 251472), (2704, 228966), (2976, 208039), (3224, 192036), (3693, 167648), (4056, 152644), (4836, 128024), (4924, 125736), (5239, 118176), (5408, 114483), (6448, 96018), (7386, 83824), (8112, 76322), (9672, 64012), (9848, 62868), (10478, 59088), (12896, 48009), (14772, 41912), (15717, 39392), (16003, 38688), (16224, 38161), (19344, 32006), (19696, 31434), (20956, 29544)]