247914432

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:885

約数の個数: 168

約数和(自身を含む): 776630400

約数和(自身を除く): 528715968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 839, 864, 912, 972, 1026, 1216, 1296, 1368, 1539, 1678, 1728, 1824, 1944, 2052, 2517, 2592, 2736, 3078, 3356, 3648, 3888, 4104, 4617, 5034, 5184, 5472, 6156, 6712, 7551, 7776, 8208, 9234, 10068, 10944, 12312, 13424, 15102, 15552, 15941, 16416, 18468, 20136, 22653, 24624, 26848, 30204, 31882, 32832, 36936, 40272, 45306, 47823, 49248, 53696, 60408, 63764, 67959, 73872, 80544, 90612, 95646, 98496, 120816, 127528, 135918, 143469, 147744, 161088, 181224, 191292, 203877, 241632, 255056, 271836, 286938, 295488, 362448, 382584, 407754, 430407, 483264, 510112, 543672, 573876, 724896, 765168, 815508, 860814, 1020224, 1087344, 1147752, 1291221, 1449792, 1530336, 1631016, 1721628, 2174688, 2295504, 2582442, 3060672, 3262032, 3443256, 3873663, 4349376, 4591008, 5164884, 6524064, 6886512, 7747326, 9182016, 10329768, 13048128, 13773024, 15494652, 20659536, 27546048, 30989304, 41319072, 61978608, 82638144, 123957216, 247914432]

約数ペア:

[(1, 247914432), (2, 123957216), (3, 82638144), (4, 61978608), (6, 41319072), (8, 30989304), (9, 27546048), (12, 20659536), (16, 15494652), (18, 13773024), (19, 13048128), (24, 10329768), (27, 9182016), (32, 7747326), (36, 6886512), (38, 6524064), (48, 5164884), (54, 4591008), (57, 4349376), (64, 3873663), (72, 3443256), (76, 3262032), (81, 3060672), (96, 2582442), (108, 2295504), (114, 2174688), (144, 1721628), (152, 1631016), (162, 1530336), (171, 1449792), (192, 1291221), (216, 1147752), (228, 1087344), (243, 1020224), (288, 860814), (304, 815508), (324, 765168), (342, 724896), (432, 573876), (456, 543672), (486, 510112), (513, 483264), (576, 430407), (608, 407754), (648, 382584), (684, 362448), (839, 295488), (864, 286938), (912, 271836), (972, 255056), (1026, 241632), (1216, 203877), (1296, 191292), (1368, 181224), (1539, 161088), (1678, 147744), (1728, 143469), (1824, 135918), (1944, 127528), (2052, 120816), (2517, 98496), (2592, 95646), (2736, 90612), (3078, 80544), (3356, 73872), (3648, 67959), (3888, 63764), (4104, 60408), (4617, 53696), (5034, 49248), (5184, 47823), (5472, 45306), (6156, 40272), (6712, 36936), (7551, 32832), (7776, 31882), (8208, 30204), (9234, 26848), (10068, 24624), (10944, 22653), (12312, 20136), (13424, 18468), (15102, 16416), (15552, 15941)]