398088288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{8179}}^1$

素因数の和:8221

約数の個数: 108

約数和(自身を含む): 1225993860

約数和(自身を除く): 827905572

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, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1872, 2028, 2704, 3042, 3744, 4056, 5408, 6084, 8112, 8179, 12168, 16224, 16358, 24336, 24537, 32716, 48672, 49074, 65432, 73611, 98148, 106327, 130864, 147222, 196296, 212654, 261728, 294444, 318981, 392592, 425308, 588888, 637962, 785184, 850616, 956943, 1177776, 1275924, 1382251, 1701232, 1913886, 2355552, 2551848, 2764502, 3402464, 3827772, 4146753, 5103696, 5529004, 7655544, 8293506, 10207392, 11058008, 12440259, 15311088, 16587012, 22116016, 24880518, 30622176, 33174024, 44232032, 49761036, 66348048, 99522072, 132696096, 199044144, 398088288]

約数ペア:

[(1, 398088288), (2, 199044144), (3, 132696096), (4, 99522072), (6, 66348048), (8, 49761036), (9, 44232032), (12, 33174024), (13, 30622176), (16, 24880518), (18, 22116016), (24, 16587012), (26, 15311088), (32, 12440259), (36, 11058008), (39, 10207392), (48, 8293506), (52, 7655544), (72, 5529004), (78, 5103696), (96, 4146753), (104, 3827772), (117, 3402464), (144, 2764502), (156, 2551848), (169, 2355552), (208, 1913886), (234, 1701232), (288, 1382251), (312, 1275924), (338, 1177776), (416, 956943), (468, 850616), (507, 785184), (624, 637962), (676, 588888), (936, 425308), (1014, 392592), (1248, 318981), (1352, 294444), (1521, 261728), (1872, 212654), (2028, 196296), (2704, 147222), (3042, 130864), (3744, 106327), (4056, 98148), (5408, 73611), (6084, 65432), (8112, 49074), (8179, 48672), (12168, 32716), (16224, 24537), (16358, 24336)]