1320406074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{467}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 3170591424

約数和(自身を除く): 1850185350

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 281, 387, 467, 559, 562, 774, 843, 934, 1118, 1401, 1677, 1686, 2529, 2802, 3354, 3653, 4203, 5031, 5058, 6071, 7306, 8406, 10062, 10959, 12083, 12142, 18213, 20081, 21918, 24166, 32877, 36249, 36426, 40162, 54639, 60243, 65754, 72498, 108747, 109278, 120486, 131227, 157079, 180729, 217494, 261053, 262454, 314158, 361458, 393681, 471237, 522106, 783159, 787362, 942474, 1181043, 1413711, 1566318, 1705951, 2349477, 2362086, 2827422, 3411902, 4698954, 5117853, 5642761, 10235706, 11285522, 15353559, 16928283, 30707118, 33856566, 50784849, 73355893, 101569698, 146711786, 220067679, 440135358, 660203037, 1320406074]

約数ペア:

[(1, 1320406074), (2, 660203037), (3, 440135358), (6, 220067679), (9, 146711786), (13, 101569698), (18, 73355893), (26, 50784849), (39, 33856566), (43, 30707118), (78, 16928283), (86, 15353559), (117, 11285522), (129, 10235706), (234, 5642761), (258, 5117853), (281, 4698954), (387, 3411902), (467, 2827422), (559, 2362086), (562, 2349477), (774, 1705951), (843, 1566318), (934, 1413711), (1118, 1181043), (1401, 942474), (1677, 787362), (1686, 783159), (2529, 522106), (2802, 471237), (3354, 393681), (3653, 361458), (4203, 314158), (5031, 262454), (5058, 261053), (6071, 217494), (7306, 180729), (8406, 157079), (10062, 131227), (10959, 120486), (12083, 109278), (12142, 108747), (18213, 72498), (20081, 65754), (21918, 60243), (24166, 54639), (32877, 40162), (36249, 36426)]