1213442176

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2969}}^1$

素因数の和:3117

約数の個数: 64

約数和(自身を含む): 2520460800

約数和(自身を除く): 1307018624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 103, 124, 128, 206, 248, 412, 496, 824, 992, 1648, 1984, 2969, 3193, 3296, 3968, 5938, 6386, 6592, 11876, 12772, 13184, 23752, 25544, 47504, 51088, 92039, 95008, 102176, 184078, 190016, 204352, 305807, 368156, 380032, 408704, 611614, 736312, 1223228, 1472624, 2446456, 2945248, 4892912, 5890496, 9480017, 9785824, 11780992, 18960034, 19571648, 37920068, 39143296, 75840136, 151680272, 303360544, 606721088, 1213442176]

約数ペア:

[(1, 1213442176), (2, 606721088), (4, 303360544), (8, 151680272), (16, 75840136), (31, 39143296), (32, 37920068), (62, 19571648), (64, 18960034), (103, 11780992), (124, 9785824), (128, 9480017), (206, 5890496), (248, 4892912), (412, 2945248), (496, 2446456), (824, 1472624), (992, 1223228), (1648, 736312), (1984, 611614), (2969, 408704), (3193, 380032), (3296, 368156), (3968, 305807), (5938, 204352), (6386, 190016), (6592, 184078), (11876, 102176), (12772, 95008), (13184, 92039), (23752, 51088), (25544, 47504)]