263262912

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4021}}^1$

素因数の和:4078

約数の個数: 112

約数和(自身を含む): 784579584

約数和(自身を除く): 521316672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 4021, 4092, 5456, 5952, 8042, 8184, 10912, 12063, 16084, 16368, 21824, 24126, 32168, 32736, 44231, 48252, 64336, 65472, 88462, 96504, 124651, 128672, 132693, 176924, 193008, 249302, 257344, 265386, 353848, 373953, 386016, 498604, 530772, 707696, 747906, 772032, 997208, 1061544, 1371161, 1415392, 1495812, 1994416, 2123088, 2742322, 2830784, 2991624, 3988832, 4113483, 4246176, 5484644, 5983248, 7977664, 8226966, 8492352, 10969288, 11966496, 16453932, 21938576, 23932992, 32907864, 43877152, 65815728, 87754304, 131631456, 263262912]

約数ペア:

[(1, 263262912), (2, 131631456), (3, 87754304), (4, 65815728), (6, 43877152), (8, 32907864), (11, 23932992), (12, 21938576), (16, 16453932), (22, 11966496), (24, 10969288), (31, 8492352), (32, 8226966), (33, 7977664), (44, 5983248), (48, 5484644), (62, 4246176), (64, 4113483), (66, 3988832), (88, 2991624), (93, 2830784), (96, 2742322), (124, 2123088), (132, 1994416), (176, 1495812), (186, 1415392), (192, 1371161), (248, 1061544), (264, 997208), (341, 772032), (352, 747906), (372, 707696), (496, 530772), (528, 498604), (682, 386016), (704, 373953), (744, 353848), (992, 265386), (1023, 257344), (1056, 249302), (1364, 193008), (1488, 176924), (1984, 132693), (2046, 128672), (2112, 124651), (2728, 96504), (2976, 88462), (4021, 65472), (4092, 64336), (5456, 48252), (5952, 44231), (8042, 32736), (8184, 32168), (10912, 24126), (12063, 21824), (16084, 16368)]