6464817128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{338543}}^1$

素因数の和:338598

約数の個数: 64

約数和(自身を含む): 15600107520

約数和(自身を除く): 9135290392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 9548, 19096, 338543, 677086, 1354172, 2369801, 2708344, 3723973, 4739602, 7447946, 9479204, 10494833, 14895892, 18958408, 20989666, 26067811, 29791784, 41979332, 52135622, 73463831, 83958664, 104271244, 115443163, 146927662, 208542488, 230886326, 293855324, 461772652, 587710648, 808102141, 923545304, 1616204282, 3232408564, 6464817128]

約数ペア:

[(1, 6464817128), (2, 3232408564), (4, 1616204282), (7, 923545304), (8, 808102141), (11, 587710648), (14, 461772652), (22, 293855324), (28, 230886326), (31, 208542488), (44, 146927662), (56, 115443163), (62, 104271244), (77, 83958664), (88, 73463831), (124, 52135622), (154, 41979332), (217, 29791784), (248, 26067811), (308, 20989666), (341, 18958408), (434, 14895892), (616, 10494833), (682, 9479204), (868, 7447946), (1364, 4739602), (1736, 3723973), (2387, 2708344), (2728, 2369801), (4774, 1354172), (9548, 677086), (19096, 338543)]