2019340416

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:822

約数の個数: 128

約数和(自身を含む): 5538648960

約数和(自身を除く): 3519308544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 311, 384, 444, 457, 592, 622, 888, 914, 933, 1184, 1244, 1371, 1776, 1828, 1866, 2368, 2488, 2742, 3552, 3656, 3732, 4736, 4976, 5484, 7104, 7312, 7464, 9952, 10968, 11507, 14208, 14624, 14928, 16909, 19904, 21936, 23014, 29248, 29856, 33818, 34521, 39808, 43872, 46028, 50727, 58496, 59712, 67636, 69042, 87744, 92056, 101454, 119424, 135272, 138084, 142127, 175488, 184112, 202908, 270544, 276168, 284254, 368224, 405816, 426381, 541088, 552336, 568508, 736448, 811632, 852762, 1082176, 1104672, 1137016, 1472896, 1623264, 1705524, 2164352, 2209344, 2274032, 3246528, 3411048, 4418688, 4548064, 5258699, 6493056, 6822096, 9096128, 10517398, 13644192, 15776097, 18192256, 21034796, 27288384, 31552194, 42069592, 54576768, 63104388, 84139184, 126208776, 168278368, 252417552, 336556736, 504835104, 673113472, 1009670208, 2019340416]

約数ペア:

[(1, 2019340416), (2, 1009670208), (3, 673113472), (4, 504835104), (6, 336556736), (8, 252417552), (12, 168278368), (16, 126208776), (24, 84139184), (32, 63104388), (37, 54576768), (48, 42069592), (64, 31552194), (74, 27288384), (96, 21034796), (111, 18192256), (128, 15776097), (148, 13644192), (192, 10517398), (222, 9096128), (296, 6822096), (311, 6493056), (384, 5258699), (444, 4548064), (457, 4418688), (592, 3411048), (622, 3246528), (888, 2274032), (914, 2209344), (933, 2164352), (1184, 1705524), (1244, 1623264), (1371, 1472896), (1776, 1137016), (1828, 1104672), (1866, 1082176), (2368, 852762), (2488, 811632), (2742, 736448), (3552, 568508), (3656, 552336), (3732, 541088), (4736, 426381), (4976, 405816), (5484, 368224), (7104, 284254), (7312, 276168), (7464, 270544), (9952, 202908), (10968, 184112), (11507, 175488), (14208, 142127), (14624, 138084), (14928, 135272), (16909, 119424), (19904, 101454), (21936, 92056), (23014, 87744), (29248, 69042), (29856, 67636), (33818, 59712), (34521, 58496), (39808, 50727), (43872, 46028)]