220069944

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 613688400

約数和(自身を除く): 393618456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 89, 122, 178, 183, 244, 267, 356, 366, 488, 534, 549, 563, 712, 732, 801, 1068, 1098, 1126, 1464, 1602, 1689, 2136, 2196, 2252, 3204, 3378, 4392, 4504, 5067, 5429, 6408, 6756, 10134, 10858, 13512, 16287, 20268, 21716, 32574, 34343, 40536, 43432, 48861, 50107, 65148, 68686, 97722, 100214, 103029, 130296, 137372, 150321, 195444, 200428, 206058, 274744, 300642, 309087, 390888, 400856, 412116, 450963, 601284, 618174, 824232, 901926, 1202568, 1236348, 1803852, 2472696, 3056527, 3607704, 6113054, 9169581, 12226108, 18339162, 24452216, 27508743, 36678324, 55017486, 73356648, 110034972, 220069944]

約数ペア:

[(1, 220069944), (2, 110034972), (3, 73356648), (4, 55017486), (6, 36678324), (8, 27508743), (9, 24452216), (12, 18339162), (18, 12226108), (24, 9169581), (36, 6113054), (61, 3607704), (72, 3056527), (89, 2472696), (122, 1803852), (178, 1236348), (183, 1202568), (244, 901926), (267, 824232), (356, 618174), (366, 601284), (488, 450963), (534, 412116), (549, 400856), (563, 390888), (712, 309087), (732, 300642), (801, 274744), (1068, 206058), (1098, 200428), (1126, 195444), (1464, 150321), (1602, 137372), (1689, 130296), (2136, 103029), (2196, 100214), (2252, 97722), (3204, 68686), (3378, 65148), (4392, 50107), (4504, 48861), (5067, 43432), (5429, 40536), (6408, 34343), (6756, 32574), (10134, 21716), (10858, 20268), (13512, 16287)]