339646912

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 772485120

約数和(自身を除く): 432838208

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 79, 88, 124, 158, 176, 197, 248, 316, 341, 352, 394, 496, 632, 682, 704, 788, 869, 992, 1264, 1364, 1576, 1738, 1984, 2167, 2449, 2528, 2728, 3152, 3476, 4334, 4898, 5056, 5456, 6107, 6304, 6952, 8668, 9796, 10912, 12214, 12608, 13904, 15563, 17336, 19592, 21824, 24428, 26939, 27808, 31126, 34672, 39184, 48856, 53878, 55616, 62252, 67177, 69344, 78368, 97712, 107756, 124504, 134354, 138688, 156736, 171193, 195424, 215512, 249008, 268708, 342386, 390848, 431024, 482453, 498016, 537416, 684772, 862048, 964906, 996032, 1074832, 1369544, 1724096, 1929812, 2149664, 2739088, 3859624, 4299328, 5306983, 5478176, 7719248, 10613966, 10956352, 15438496, 21227932, 30876992, 42455864, 84911728, 169823456, 339646912]

約数ペア:

[(1, 339646912), (2, 169823456), (4, 84911728), (8, 42455864), (11, 30876992), (16, 21227932), (22, 15438496), (31, 10956352), (32, 10613966), (44, 7719248), (62, 5478176), (64, 5306983), (79, 4299328), (88, 3859624), (124, 2739088), (158, 2149664), (176, 1929812), (197, 1724096), (248, 1369544), (316, 1074832), (341, 996032), (352, 964906), (394, 862048), (496, 684772), (632, 537416), (682, 498016), (704, 482453), (788, 431024), (869, 390848), (992, 342386), (1264, 268708), (1364, 249008), (1576, 215512), (1738, 195424), (1984, 171193), (2167, 156736), (2449, 138688), (2528, 134354), (2728, 124504), (3152, 107756), (3476, 97712), (4334, 78368), (4898, 69344), (5056, 67177), (5456, 62252), (6107, 55616), (6304, 53878), (6952, 48856), (8668, 39184), (9796, 34672), (10912, 31126), (12214, 27808), (12608, 26939), (13904, 24428), (15563, 21824), (17336, 19592)]