324831220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{122117}}^1$

素因数の和:122152

約数の個数: 48

約数和(自身を含む): 820632960

約数和(自身を除く): 495801740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 122117, 244234, 488468, 610585, 854819, 1221170, 1709638, 2320223, 2442340, 3419276, 4274095, 4640446, 8548190, 9280892, 11601115, 16241561, 17096380, 23202230, 32483122, 46404460, 64966244, 81207805, 162415610, 324831220]

約数ペア:

[(1, 324831220), (2, 162415610), (4, 81207805), (5, 64966244), (7, 46404460), (10, 32483122), (14, 23202230), (19, 17096380), (20, 16241561), (28, 11601115), (35, 9280892), (38, 8548190), (70, 4640446), (76, 4274095), (95, 3419276), (133, 2442340), (140, 2320223), (190, 1709638), (266, 1221170), (380, 854819), (532, 610585), (665, 488468), (1330, 244234), (2660, 122117)]