251017849248

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{155299}}^1$

素因数の和:155574

約数の個数: 96

約数和(自身を含む): 669218760000

約数和(自身を除く): 418200910752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 149, 226, 298, 339, 447, 452, 596, 678, 894, 904, 1192, 1356, 1788, 1808, 2384, 2712, 3576, 3616, 4768, 5424, 7152, 10848, 14304, 16837, 33674, 50511, 67348, 101022, 134696, 155299, 202044, 269392, 310598, 404088, 465897, 538784, 621196, 808176, 931794, 1242392, 1616352, 1863588, 2484784, 3727176, 4969568, 7454352, 14908704, 17548787, 23139551, 35097574, 46279102, 52646361, 69418653, 70195148, 92558204, 105292722, 138837306, 140390296, 185116408, 210585444, 277674612, 280780592, 370232816, 421170888, 555349224, 561561184, 740465632, 842341776, 1110698448, 1684683552, 2221396896, 2614769263, 5229538526, 7844307789, 10459077052, 15688615578, 20918154104, 31377231156, 41836308208, 62754462312, 83672616416, 125508924624, 251017849248]

約数ペア:

[(1, 251017849248), (2, 125508924624), (3, 83672616416), (4, 62754462312), (6, 41836308208), (8, 31377231156), (12, 20918154104), (16, 15688615578), (24, 10459077052), (32, 7844307789), (48, 5229538526), (96, 2614769263), (113, 2221396896), (149, 1684683552), (226, 1110698448), (298, 842341776), (339, 740465632), (447, 561561184), (452, 555349224), (596, 421170888), (678, 370232816), (894, 280780592), (904, 277674612), (1192, 210585444), (1356, 185116408), (1788, 140390296), (1808, 138837306), (2384, 105292722), (2712, 92558204), (3576, 70195148), (3616, 69418653), (4768, 52646361), (5424, 46279102), (7152, 35097574), (10848, 23139551), (14304, 17548787), (16837, 14908704), (33674, 7454352), (50511, 4969568), (67348, 3727176), (101022, 2484784), (134696, 1863588), (155299, 1616352), (202044, 1242392), (269392, 931794), (310598, 808176), (404088, 621196), (465897, 538784)]