408432829308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{20344333}}^1$

素因数の和:20344586

約数の個数: 48

約数和(自身を含む): 1093711395840

約数和(自身を除く): 685278566532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 20344333, 40688666, 61032999, 81377332, 122065998, 142410331, 244131996, 284820662, 427230993, 569641324, 854461986, 1708923972, 4862295587, 9724591174, 14586886761, 19449182348, 29173773522, 34036069109, 58347547044, 68072138218, 102108207327, 136144276436, 204216414654, 408432829308]

約数ペア:

[(1, 408432829308), (2, 204216414654), (3, 136144276436), (4, 102108207327), (6, 68072138218), (7, 58347547044), (12, 34036069109), (14, 29173773522), (21, 19449182348), (28, 14586886761), (42, 9724591174), (84, 4862295587), (239, 1708923972), (478, 854461986), (717, 569641324), (956, 427230993), (1434, 284820662), (1673, 244131996), (2868, 142410331), (3346, 122065998), (5019, 81377332), (6692, 61032999), (10038, 40688666), (20076, 20344333)]