431211144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197441}}^1$

素因数の和:197470

約数の個数: 64

約数和(自身を含む): 1326810240

約数和(自身を除く): 895599096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 197441, 394882, 592323, 789764, 1184646, 1382087, 1579528, 2369292, 2566733, 2764174, 4146261, 4738584, 5133466, 5528348, 7700199, 8292522, 10266932, 11056696, 15400398, 16585044, 17967131, 20533864, 30800796, 33170088, 35934262, 53901393, 61601592, 71868524, 107802786, 143737048, 215605572, 431211144]

約数ペア:

[(1, 431211144), (2, 215605572), (3, 143737048), (4, 107802786), (6, 71868524), (7, 61601592), (8, 53901393), (12, 35934262), (13, 33170088), (14, 30800796), (21, 20533864), (24, 17967131), (26, 16585044), (28, 15400398), (39, 11056696), (42, 10266932), (52, 8292522), (56, 7700199), (78, 5528348), (84, 5133466), (91, 4738584), (104, 4146261), (156, 2764174), (168, 2566733), (182, 2369292), (273, 1579528), (312, 1382087), (364, 1184646), (546, 789764), (728, 592323), (1092, 394882), (2184, 197441)]