551422144

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1402

約数の個数: 112

約数和(自身を含む): 1366243648

約数和(自身を除く): 814821504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 146, 182, 208, 224, 292, 364, 416, 448, 511, 584, 728, 832, 949, 1022, 1168, 1297, 1456, 1898, 2044, 2336, 2594, 2912, 3796, 4088, 4672, 5188, 5824, 6643, 7592, 8176, 9079, 10376, 13286, 15184, 16352, 16861, 18158, 20752, 26572, 30368, 32704, 33722, 36316, 41504, 53144, 60736, 67444, 72632, 83008, 94681, 106288, 118027, 134888, 145264, 189362, 212576, 236054, 269776, 290528, 378724, 425152, 472108, 539552, 581056, 662767, 757448, 944216, 1079104, 1230853, 1325534, 1514896, 1888432, 2461706, 2651068, 3029792, 3776864, 4923412, 5302136, 6059584, 7553728, 8615971, 9846824, 10604272, 17231942, 19693648, 21208544, 34463884, 39387296, 42417088, 68927768, 78774592, 137855536, 275711072, 551422144]

約数ペア:

[(1, 551422144), (2, 275711072), (4, 137855536), (7, 78774592), (8, 68927768), (13, 42417088), (14, 39387296), (16, 34463884), (26, 21208544), (28, 19693648), (32, 17231942), (52, 10604272), (56, 9846824), (64, 8615971), (73, 7553728), (91, 6059584), (104, 5302136), (112, 4923412), (146, 3776864), (182, 3029792), (208, 2651068), (224, 2461706), (292, 1888432), (364, 1514896), (416, 1325534), (448, 1230853), (511, 1079104), (584, 944216), (728, 757448), (832, 662767), (949, 581056), (1022, 539552), (1168, 472108), (1297, 425152), (1456, 378724), (1898, 290528), (2044, 269776), (2336, 236054), (2594, 212576), (2912, 189362), (3796, 145264), (4088, 134888), (4672, 118027), (5188, 106288), (5824, 94681), (6643, 83008), (7592, 72632), (8176, 67444), (9079, 60736), (10376, 53144), (13286, 41504), (15184, 36316), (16352, 33722), (16861, 32704), (18158, 30368), (20752, 26572)]