266893284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 740884480

約数和(自身を除く): 473991196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 79, 84, 111, 148, 158, 222, 237, 259, 316, 444, 474, 518, 553, 777, 948, 1036, 1087, 1106, 1554, 1659, 2174, 2212, 2923, 3108, 3261, 3318, 4348, 5846, 6522, 6636, 7609, 8769, 11692, 13044, 15218, 17538, 20461, 22827, 30436, 35076, 40219, 40922, 45654, 61383, 80438, 81844, 85873, 91308, 120657, 122766, 160876, 171746, 241314, 245532, 257619, 281533, 343492, 482628, 515238, 563066, 601111, 844599, 1030476, 1126132, 1202222, 1689198, 1803333, 2404444, 3177301, 3378396, 3606666, 6354602, 7213332, 9531903, 12709204, 19063806, 22241107, 38127612, 44482214, 66723321, 88964428, 133446642, 266893284]

約数ペア:

[(1, 266893284), (2, 133446642), (3, 88964428), (4, 66723321), (6, 44482214), (7, 38127612), (12, 22241107), (14, 19063806), (21, 12709204), (28, 9531903), (37, 7213332), (42, 6354602), (74, 3606666), (79, 3378396), (84, 3177301), (111, 2404444), (148, 1803333), (158, 1689198), (222, 1202222), (237, 1126132), (259, 1030476), (316, 844599), (444, 601111), (474, 563066), (518, 515238), (553, 482628), (777, 343492), (948, 281533), (1036, 257619), (1087, 245532), (1106, 241314), (1554, 171746), (1659, 160876), (2174, 122766), (2212, 120657), (2923, 91308), (3108, 85873), (3261, 81844), (3318, 80438), (4348, 61383), (5846, 45654), (6522, 40922), (6636, 40219), (7609, 35076), (8769, 30436), (11692, 22827), (13044, 20461), (15218, 17538)]