268826448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^2\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 776030688

約数和(自身を除く): 507204240

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 101, 132, 142, 176, 202, 213, 264, 284, 303, 404, 426, 528, 568, 606, 781, 808, 852, 1111, 1136, 1212, 1562, 1616, 1704, 2222, 2343, 2424, 3124, 3333, 3408, 4444, 4686, 4848, 5041, 6248, 6666, 7171, 8888, 9372, 10082, 12496, 13332, 14342, 15123, 17776, 18744, 20164, 21513, 26664, 28684, 30246, 37488, 40328, 43026, 53328, 55451, 57368, 60492, 78881, 80656, 86052, 110902, 114736, 120984, 157762, 166353, 172104, 221804, 236643, 241968, 315524, 332706, 344208, 443608, 473286, 509141, 631048, 665412, 887216, 946572, 1018282, 1262096, 1330824, 1527423, 1893144, 2036564, 2661648, 3054846, 3786288, 4073128, 5600551, 6109692, 8146256, 11201102, 12219384, 16801653, 22402204, 24438768, 33603306, 44804408, 67206612, 89608816, 134413224, 268826448]

約数ペア:

[(1, 268826448), (2, 134413224), (3, 89608816), (4, 67206612), (6, 44804408), (8, 33603306), (11, 24438768), (12, 22402204), (16, 16801653), (22, 12219384), (24, 11201102), (33, 8146256), (44, 6109692), (48, 5600551), (66, 4073128), (71, 3786288), (88, 3054846), (101, 2661648), (132, 2036564), (142, 1893144), (176, 1527423), (202, 1330824), (213, 1262096), (264, 1018282), (284, 946572), (303, 887216), (404, 665412), (426, 631048), (528, 509141), (568, 473286), (606, 443608), (781, 344208), (808, 332706), (852, 315524), (1111, 241968), (1136, 236643), (1212, 221804), (1562, 172104), (1616, 166353), (1704, 157762), (2222, 120984), (2343, 114736), (2424, 110902), (3124, 86052), (3333, 80656), (3408, 78881), (4444, 60492), (4686, 57368), (4848, 55451), (5041, 53328), (6248, 43026), (6666, 40328), (7171, 37488), (8888, 30246), (9372, 28684), (10082, 26664), (12496, 21513), (13332, 20164), (14342, 18744), (15123, 17776)]