705499488

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4225

約数の個数: 144

約数和(自身を含む): 2180505600

約数和(自身を除く): 1475006112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4159, 4464, 4712, 5301, 5472, 7068, 8318, 8928, 9424, 10602, 12477, 14136, 16636, 18848, 21204, 24954, 28272, 33272, 37431, 42408, 49908, 56544, 66544, 74862, 79021, 84816, 99816, 128929, 133088, 149724, 158042, 169632, 199632, 237063, 257858, 299448, 316084, 386787, 399264, 474126, 515716, 598896, 632168, 711189, 773574, 948252, 1031432, 1160361, 1197792, 1264336, 1422378, 1547148, 1896504, 2062864, 2320722, 2449651, 2528672, 2844756, 3094296, 3793008, 4125728, 4641444, 4899302, 5689512, 6188592, 7348953, 7586016, 9282888, 9798604, 11379024, 12377184, 14697906, 18565776, 19597208, 22046859, 22758048, 29395812, 37131552, 39194416, 44093718, 58791624, 78388832, 88187436, 117583248, 176374872, 235166496, 352749744, 705499488]

約数ペア:

[(1, 705499488), (2, 352749744), (3, 235166496), (4, 176374872), (6, 117583248), (8, 88187436), (9, 78388832), (12, 58791624), (16, 44093718), (18, 39194416), (19, 37131552), (24, 29395812), (31, 22758048), (32, 22046859), (36, 19597208), (38, 18565776), (48, 14697906), (57, 12377184), (62, 11379024), (72, 9798604), (76, 9282888), (93, 7586016), (96, 7348953), (114, 6188592), (124, 5689512), (144, 4899302), (152, 4641444), (171, 4125728), (186, 3793008), (228, 3094296), (248, 2844756), (279, 2528672), (288, 2449651), (304, 2320722), (342, 2062864), (372, 1896504), (456, 1547148), (496, 1422378), (558, 1264336), (589, 1197792), (608, 1160361), (684, 1031432), (744, 948252), (912, 773574), (992, 711189), (1116, 632168), (1178, 598896), (1368, 515716), (1488, 474126), (1767, 399264), (1824, 386787), (2232, 316084), (2356, 299448), (2736, 257858), (2976, 237063), (3534, 199632), (4159, 169632), (4464, 158042), (4712, 149724), (5301, 133088), (5472, 128929), (7068, 99816), (8318, 84816), (8928, 79021), (9424, 74862), (10602, 66544), (12477, 56544), (14136, 49908), (16636, 42408), (18848, 37431), (21204, 33272), (24954, 28272)]