278328006

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{4051}}^1$

素因数の和:4417

約数の個数: 48

約数和(自身を含む): 659924928

約数和(自身を除く): 381596922

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 347, 694, 1041, 2082, 3123, 3817, 4051, 6246, 7634, 8102, 11451, 12153, 22902, 24306, 34353, 36459, 44561, 68706, 72918, 89122, 133683, 267366, 401049, 802098, 1405697, 2811394, 4217091, 8434182, 12651273, 15462667, 25302546, 30925334, 46388001, 92776002, 139164003, 278328006]

約数ペア:

[(1, 278328006), (2, 139164003), (3, 92776002), (6, 46388001), (9, 30925334), (11, 25302546), (18, 15462667), (22, 12651273), (33, 8434182), (66, 4217091), (99, 2811394), (198, 1405697), (347, 802098), (694, 401049), (1041, 267366), (2082, 133683), (3123, 89122), (3817, 72918), (4051, 68706), (6246, 44561), (7634, 36459), (8102, 34353), (11451, 24306), (12153, 22902)]