216922212

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17167}}^1$

素因数の和:17199

約数の個数: 72

約数和(自身を含む): 612416896

約数和(自身を除く): 395494684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 17167, 34334, 51501, 68668, 103002, 154503, 206004, 223171, 309006, 446342, 463509, 618012, 669513, 892684, 927018, 1339026, 1390527, 1854036, 2008539, 2678052, 2781054, 4017078, 4171581, 5562108, 6025617, 8034156, 8343162, 12051234, 16686324, 18076851, 24102468, 36153702, 54230553, 72307404, 108461106, 216922212]

約数ペア:

[(1, 216922212), (2, 108461106), (3, 72307404), (4, 54230553), (6, 36153702), (9, 24102468), (12, 18076851), (13, 16686324), (18, 12051234), (26, 8343162), (27, 8034156), (36, 6025617), (39, 5562108), (52, 4171581), (54, 4017078), (78, 2781054), (81, 2678052), (108, 2008539), (117, 1854036), (156, 1390527), (162, 1339026), (234, 927018), (243, 892684), (324, 669513), (351, 618012), (468, 463509), (486, 446342), (702, 309006), (972, 223171), (1053, 206004), (1404, 154503), (2106, 103002), (3159, 68668), (4212, 51501), (6318, 34334), (12636, 17167)]