279214272

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 168

約数和(自身を含む): 870671360

約数和(自身を除く): 591457088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 192, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 576, 589, 608, 684, 744, 823, 912, 992, 1116, 1178, 1216, 1368, 1488, 1646, 1767, 1824, 1984, 2232, 2356, 2469, 2736, 2976, 3292, 3534, 3648, 4464, 4712, 4938, 5301, 5472, 5952, 6584, 7068, 7407, 8928, 9424, 9876, 10602, 10944, 13168, 14136, 14814, 15637, 17856, 18848, 19752, 21204, 25513, 26336, 28272, 29628, 31274, 37696, 39504, 42408, 46911, 51026, 52672, 56544, 59256, 62548, 76539, 79008, 84816, 93822, 102052, 113088, 118512, 125096, 140733, 153078, 158016, 169632, 187644, 204104, 229617, 237024, 250192, 281466, 306156, 339264, 375288, 408208, 459234, 474048, 484747, 500384, 562932, 612312, 750576, 816416, 918468, 969494, 1000768, 1125864, 1224624, 1454241, 1501152, 1632832, 1836936, 1938988, 2251728, 2449248, 2908482, 3002304, 3673872, 3877976, 4362723, 4503456, 4898496, 5816964, 7347744, 7755952, 8725446, 9006912, 11633928, 14695488, 15511904, 17450892, 23267856, 31023808, 34901784, 46535712, 69803568, 93071424, 139607136, 279214272]

約数ペア:

[(1, 279214272), (2, 139607136), (3, 93071424), (4, 69803568), (6, 46535712), (8, 34901784), (9, 31023808), (12, 23267856), (16, 17450892), (18, 15511904), (19, 14695488), (24, 11633928), (31, 9006912), (32, 8725446), (36, 7755952), (38, 7347744), (48, 5816964), (57, 4898496), (62, 4503456), (64, 4362723), (72, 3877976), (76, 3673872), (93, 3002304), (96, 2908482), (114, 2449248), (124, 2251728), (144, 1938988), (152, 1836936), (171, 1632832), (186, 1501152), (192, 1454241), (228, 1224624), (248, 1125864), (279, 1000768), (288, 969494), (304, 918468), (342, 816416), (372, 750576), (456, 612312), (496, 562932), (558, 500384), (576, 484747), (589, 474048), (608, 459234), (684, 408208), (744, 375288), (823, 339264), (912, 306156), (992, 281466), (1116, 250192), (1178, 237024), (1216, 229617), (1368, 204104), (1488, 187644), (1646, 169632), (1767, 158016), (1824, 153078), (1984, 140733), (2232, 125096), (2356, 118512), (2469, 113088), (2736, 102052), (2976, 93822), (3292, 84816), (3534, 79008), (3648, 76539), (4464, 62548), (4712, 59256), (4938, 56544), (5301, 52672), (5472, 51026), (5952, 46911), (6584, 42408), (7068, 39504), (7407, 37696), (8928, 31274), (9424, 29628), (9876, 28272), (10602, 26336), (10944, 25513), (13168, 21204), (14136, 19752), (14814, 18848), (15637, 17856)]