381577248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101917}}^1$

素因数の和:101946

約数の個数: 72

約数和(自身を含む): 1168591788

約数和(自身を除く): 787014540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 101917, 203834, 305751, 407668, 611502, 815336, 917253, 1223004, 1324921, 1630672, 1834506, 2446008, 2649842, 3261344, 3669012, 3974763, 4892016, 5299684, 7338024, 7949526, 9784032, 10599368, 11924289, 14676048, 15899052, 21198736, 23848578, 29352096, 31798104, 42397472, 47697156, 63596208, 95394312, 127192416, 190788624, 381577248]

約数ペア:

[(1, 381577248), (2, 190788624), (3, 127192416), (4, 95394312), (6, 63596208), (8, 47697156), (9, 42397472), (12, 31798104), (13, 29352096), (16, 23848578), (18, 21198736), (24, 15899052), (26, 14676048), (32, 11924289), (36, 10599368), (39, 9784032), (48, 7949526), (52, 7338024), (72, 5299684), (78, 4892016), (96, 3974763), (104, 3669012), (117, 3261344), (144, 2649842), (156, 2446008), (208, 1834506), (234, 1630672), (288, 1324921), (312, 1223004), (416, 917253), (468, 815336), (624, 611502), (936, 407668), (1248, 305751), (1872, 203834), (3744, 101917)]