2805521328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{628477}}^1$

素因数の和:628522

約数の個数: 60

約数和(自身を含む): 8104852288

約数和(自身を除く): 5299330960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 628477, 1256954, 1885431, 2513908, 3770862, 5027816, 5656293, 7541724, 10055632, 11312586, 15083448, 19482787, 22625172, 30166896, 38965574, 45250344, 58448361, 77931148, 90500688, 116896722, 155862296, 175345083, 233793444, 311724592, 350690166, 467586888, 701380332, 935173776, 1402760664, 2805521328]

約数ペア:

[(1, 2805521328), (2, 1402760664), (3, 935173776), (4, 701380332), (6, 467586888), (8, 350690166), (9, 311724592), (12, 233793444), (16, 175345083), (18, 155862296), (24, 116896722), (31, 90500688), (36, 77931148), (48, 58448361), (62, 45250344), (72, 38965574), (93, 30166896), (124, 22625172), (144, 19482787), (186, 15083448), (248, 11312586), (279, 10055632), (372, 7541724), (496, 5656293), (558, 5027816), (744, 3770862), (1116, 2513908), (1488, 1885431), (2232, 1256954), (4464, 628477)]