220248288

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19609}}^1$

素因数の和:19641

約数の個数: 96

約数和(自身を含む): 691840800

約数和(自身を除く): 471592512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 19609, 39218, 58827, 78436, 117654, 156872, 176481, 235308, 254917, 313744, 352962, 470616, 509834, 529443, 627488, 705924, 764751, 941232, 1019668, 1058886, 1411848, 1529502, 1882464, 2039336, 2117772, 2294253, 2823696, 3059004, 4078672, 4235544, 4588506, 5647392, 6118008, 6882759, 8157344, 8471088, 9177012, 12236016, 13765518, 16942176, 18354024, 24472032, 27531036, 36708048, 55062072, 73416096, 110124144, 220248288]

約数ペア:

[(1, 220248288), (2, 110124144), (3, 73416096), (4, 55062072), (6, 36708048), (8, 27531036), (9, 24472032), (12, 18354024), (13, 16942176), (16, 13765518), (18, 12236016), (24, 9177012), (26, 8471088), (27, 8157344), (32, 6882759), (36, 6118008), (39, 5647392), (48, 4588506), (52, 4235544), (54, 4078672), (72, 3059004), (78, 2823696), (96, 2294253), (104, 2117772), (108, 2039336), (117, 1882464), (144, 1529502), (156, 1411848), (208, 1058886), (216, 1019668), (234, 941232), (288, 764751), (312, 705924), (351, 627488), (416, 529443), (432, 509834), (468, 470616), (624, 352962), (702, 313744), (864, 254917), (936, 235308), (1248, 176481), (1404, 156872), (1872, 117654), (2808, 78436), (3744, 58827), (5616, 39218), (11232, 19609)]