1628779944

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{22273}}^1$

素因数の和:22570

約数の個数: 64

約数和(自身を含む): 4458363840

約数和(自身を除く): 2829583896

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 277, 554, 831, 1108, 1662, 2216, 3047, 3324, 6094, 6648, 9141, 12188, 18282, 22273, 24376, 36564, 44546, 66819, 73128, 89092, 133638, 178184, 245003, 267276, 490006, 534552, 735009, 980012, 1470018, 1960024, 2940036, 5880072, 6169621, 12339242, 18508863, 24678484, 37017726, 49356968, 67865831, 74035452, 135731662, 148070904, 203597493, 271463324, 407194986, 542926648, 814389972, 1628779944]

約数ペア:

[(1, 1628779944), (2, 814389972), (3, 542926648), (4, 407194986), (6, 271463324), (8, 203597493), (11, 148070904), (12, 135731662), (22, 74035452), (24, 67865831), (33, 49356968), (44, 37017726), (66, 24678484), (88, 18508863), (132, 12339242), (264, 6169621), (277, 5880072), (554, 2940036), (831, 1960024), (1108, 1470018), (1662, 980012), (2216, 735009), (3047, 534552), (3324, 490006), (6094, 267276), (6648, 245003), (9141, 178184), (12188, 133638), (18282, 89092), (22273, 73128), (24376, 66819), (36564, 44546)]