198872496

素因数分解:

$2^4\times 3^4\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1080

約数の個数: 100

約数和(自身を含む): 579574512

約数和(自身を除く): 380702016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 173, 216, 324, 346, 432, 519, 648, 692, 887, 1038, 1296, 1384, 1557, 1774, 2076, 2661, 2768, 3114, 3548, 4152, 4671, 5322, 6228, 7096, 7983, 8304, 9342, 10644, 12456, 14013, 14192, 15966, 18684, 21288, 23949, 24912, 28026, 31932, 37368, 42576, 47898, 56052, 63864, 71847, 74736, 95796, 112104, 127728, 143694, 153451, 191592, 224208, 287388, 306902, 383184, 460353, 574776, 613804, 920706, 1149552, 1227608, 1381059, 1841412, 2455216, 2762118, 3682824, 4143177, 5524236, 7365648, 8286354, 11048472, 12429531, 16572708, 22096944, 24859062, 33145416, 49718124, 66290832, 99436248, 198872496]

約数ペア:

[(1, 198872496), (2, 99436248), (3, 66290832), (4, 49718124), (6, 33145416), (8, 24859062), (9, 22096944), (12, 16572708), (16, 12429531), (18, 11048472), (24, 8286354), (27, 7365648), (36, 5524236), (48, 4143177), (54, 3682824), (72, 2762118), (81, 2455216), (108, 1841412), (144, 1381059), (162, 1227608), (173, 1149552), (216, 920706), (324, 613804), (346, 574776), (432, 460353), (519, 383184), (648, 306902), (692, 287388), (887, 224208), (1038, 191592), (1296, 153451), (1384, 143694), (1557, 127728), (1774, 112104), (2076, 95796), (2661, 74736), (2768, 71847), (3114, 63864), (3548, 56052), (4152, 47898), (4671, 42576), (5322, 37368), (6228, 31932), (7096, 28026), (7983, 24912), (8304, 23949), (9342, 21288), (10644, 18684), (12456, 15966), (14013, 14192)]