245851164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{877}}^1$

素因数の和:1499

約数の個数: 72

約数和(自身を含む): 671143200

約数和(自身を除く): 425292036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 599, 877, 1198, 1754, 1797, 2396, 2631, 3508, 3594, 5262, 5391, 7188, 7787, 7893, 10524, 10782, 11401, 15574, 15786, 21564, 22802, 23361, 31148, 31572, 34203, 45604, 46722, 68406, 70083, 93444, 102609, 136812, 140166, 205218, 280332, 410436, 525323, 1050646, 1575969, 2101292, 3151938, 4727907, 6303876, 6829199, 9455814, 13658398, 18911628, 20487597, 27316796, 40975194, 61462791, 81950388, 122925582, 245851164]

約数ペア:

[(1, 245851164), (2, 122925582), (3, 81950388), (4, 61462791), (6, 40975194), (9, 27316796), (12, 20487597), (13, 18911628), (18, 13658398), (26, 9455814), (36, 6829199), (39, 6303876), (52, 4727907), (78, 3151938), (117, 2101292), (156, 1575969), (234, 1050646), (468, 525323), (599, 410436), (877, 280332), (1198, 205218), (1754, 140166), (1797, 136812), (2396, 102609), (2631, 93444), (3508, 70083), (3594, 68406), (5262, 46722), (5391, 45604), (7188, 34203), (7787, 31572), (7893, 31148), (10524, 23361), (10782, 22802), (11401, 21564), (15574, 15786)]