210210912

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19727}}^1$

素因数の和:19780

約数の個数: 72

約数和(自身を含む): 613974816

約数和(自身を除く): 403763904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 19727, 39454, 59181, 78908, 118362, 157816, 177543, 236724, 315632, 355086, 473448, 631264, 710172, 729899, 946896, 1420344, 1459798, 1893792, 2189697, 2840688, 2919596, 4379394, 5681376, 5839192, 6569091, 8758788, 11678384, 13138182, 17517576, 23356768, 26276364, 35035152, 52552728, 70070304, 105105456, 210210912]

約数ペア:

[(1, 210210912), (2, 105105456), (3, 70070304), (4, 52552728), (6, 35035152), (8, 26276364), (9, 23356768), (12, 17517576), (16, 13138182), (18, 11678384), (24, 8758788), (32, 6569091), (36, 5839192), (37, 5681376), (48, 4379394), (72, 2919596), (74, 2840688), (96, 2189697), (111, 1893792), (144, 1459798), (148, 1420344), (222, 946896), (288, 729899), (296, 710172), (333, 631264), (444, 473448), (592, 355086), (666, 315632), (888, 236724), (1184, 177543), (1332, 157816), (1776, 118362), (2664, 78908), (3552, 59181), (5328, 39454), (10656, 19727)]