281167968

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 763299936

約数和(自身を除く): 482131968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 73, 96, 106, 146, 159, 212, 219, 292, 318, 424, 438, 584, 636, 757, 848, 876, 1168, 1272, 1514, 1696, 1752, 2271, 2336, 2544, 3028, 3504, 3869, 4542, 5088, 6056, 7008, 7738, 9084, 11607, 12112, 15476, 18168, 23214, 24224, 30952, 36336, 40121, 46428, 55261, 61904, 72672, 80242, 92856, 110522, 120363, 123808, 160484, 165783, 185712, 221044, 240726, 320968, 331566, 371424, 442088, 481452, 641936, 663132, 884176, 962904, 1283872, 1326264, 1768352, 1925808, 2652528, 2928833, 3851616, 5305056, 5857666, 8786499, 11715332, 17572998, 23430664, 35145996, 46861328, 70291992, 93722656, 140583984, 281167968]

約数ペア:

[(1, 281167968), (2, 140583984), (3, 93722656), (4, 70291992), (6, 46861328), (8, 35145996), (12, 23430664), (16, 17572998), (24, 11715332), (32, 8786499), (48, 5857666), (53, 5305056), (73, 3851616), (96, 2928833), (106, 2652528), (146, 1925808), (159, 1768352), (212, 1326264), (219, 1283872), (292, 962904), (318, 884176), (424, 663132), (438, 641936), (584, 481452), (636, 442088), (757, 371424), (848, 331566), (876, 320968), (1168, 240726), (1272, 221044), (1514, 185712), (1696, 165783), (1752, 160484), (2271, 123808), (2336, 120363), (2544, 110522), (3028, 92856), (3504, 80242), (3869, 72672), (4542, 61904), (5088, 55261), (6056, 46428), (7008, 40121), (7738, 36336), (9084, 30952), (11607, 24224), (12112, 23214), (15476, 18168)]