343986996

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 813243200

約数和(自身を除く): 469256204

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 409, 436, 643, 654, 818, 1227, 1286, 1308, 1636, 1929, 2454, 2572, 3858, 4908, 7716, 44581, 70087, 89162, 133743, 140174, 178324, 210261, 262987, 267486, 280348, 420522, 525974, 534972, 788961, 841044, 1051948, 1577922, 3155844, 28665583, 57331166, 85996749, 114662332, 171993498, 343986996]

約数ペア:

[(1, 343986996), (2, 171993498), (3, 114662332), (4, 85996749), (6, 57331166), (12, 28665583), (109, 3155844), (218, 1577922), (327, 1051948), (409, 841044), (436, 788961), (643, 534972), (654, 525974), (818, 420522), (1227, 280348), (1286, 267486), (1308, 262987), (1636, 210261), (1929, 178324), (2454, 140174), (2572, 133743), (3858, 89162), (4908, 70087), (7716, 44581)]