205678368

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{102023}}^1$

素因数の和:102046

約数の個数: 72

約数和(自身を含む): 668461248

約数和(自身を除く): 462782880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 102023, 204046, 306069, 408092, 612138, 714161, 816184, 918207, 1224276, 1428322, 1632368, 1836414, 2142483, 2448552, 2856644, 3264736, 3672828, 4284966, 4897104, 5713288, 6427449, 7345656, 8569932, 9794208, 11426576, 12854898, 14691312, 17139864, 22853152, 25709796, 29382624, 34279728, 51419592, 68559456, 102839184, 205678368]

約数ペア:

[(1, 205678368), (2, 102839184), (3, 68559456), (4, 51419592), (6, 34279728), (7, 29382624), (8, 25709796), (9, 22853152), (12, 17139864), (14, 14691312), (16, 12854898), (18, 11426576), (21, 9794208), (24, 8569932), (28, 7345656), (32, 6427449), (36, 5713288), (42, 4897104), (48, 4284966), (56, 3672828), (63, 3264736), (72, 2856644), (84, 2448552), (96, 2142483), (112, 1836414), (126, 1632368), (144, 1428322), (168, 1224276), (224, 918207), (252, 816184), (288, 714161), (336, 612138), (504, 408092), (672, 306069), (1008, 204046), (2016, 102023)]