804988188

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^2\times {\mathrm{1303}}^1$

素因数の和:1575

約数の個数: 54

約数和(自身を含む): 2052056552

約数和(自身を除く): 1247068364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1303, 1572, 2358, 2606, 3909, 4716, 5212, 7818, 11727, 15636, 17161, 23454, 34322, 46908, 51483, 68644, 102966, 154449, 170693, 205932, 308898, 341386, 512079, 617796, 682772, 1024158, 1536237, 2048316, 3072474, 6144948, 22360783, 44721566, 67082349, 89443132, 134164698, 201247047, 268329396, 402494094, 804988188]

約数ペア:

[(1, 804988188), (2, 402494094), (3, 268329396), (4, 201247047), (6, 134164698), (9, 89443132), (12, 67082349), (18, 44721566), (36, 22360783), (131, 6144948), (262, 3072474), (393, 2048316), (524, 1536237), (786, 1024158), (1179, 682772), (1303, 617796), (1572, 512079), (2358, 341386), (2606, 308898), (3909, 205932), (4716, 170693), (5212, 154449), (7818, 102966), (11727, 68644), (15636, 51483), (17161, 46908), (23454, 34322)]