1900263408

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{7603}}^1$

素因数の和:7782

約数の個数: 80

約数和(自身を含む): 5069008896

約数和(自身を除く): 3168745488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 127, 164, 246, 254, 328, 381, 492, 508, 656, 762, 984, 1016, 1524, 1968, 2032, 3048, 5207, 6096, 7603, 10414, 15206, 15621, 20828, 22809, 30412, 31242, 41656, 45618, 60824, 62484, 83312, 91236, 121648, 124968, 182472, 249936, 311723, 364944, 623446, 935169, 965581, 1246892, 1870338, 1931162, 2493784, 2896743, 3740676, 3862324, 4987568, 5793486, 7481352, 7724648, 11586972, 14962704, 15449296, 23173944, 39588821, 46347888, 79177642, 118766463, 158355284, 237532926, 316710568, 475065852, 633421136, 950131704, 1900263408]

約数ペア:

[(1, 1900263408), (2, 950131704), (3, 633421136), (4, 475065852), (6, 316710568), (8, 237532926), (12, 158355284), (16, 118766463), (24, 79177642), (41, 46347888), (48, 39588821), (82, 23173944), (123, 15449296), (127, 14962704), (164, 11586972), (246, 7724648), (254, 7481352), (328, 5793486), (381, 4987568), (492, 3862324), (508, 3740676), (656, 2896743), (762, 2493784), (984, 1931162), (1016, 1870338), (1524, 1246892), (1968, 965581), (2032, 935169), (3048, 623446), (5207, 364944), (6096, 311723), (7603, 249936), (10414, 182472), (15206, 124968), (15621, 121648), (20828, 91236), (22809, 83312), (30412, 62484), (31242, 60824), (41656, 45618)]