123447744

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1801}}^1$

素因数の和:1843

約数の個数: 168

約数和(自身を含む): 428414688

約数和(自身を除く): 304966944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 192, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 448, 476, 504, 544, 576, 612, 672, 714, 816, 952, 1008, 1071, 1088, 1224, 1344, 1428, 1632, 1801, 1904, 2016, 2142, 2448, 2856, 3264, 3602, 3808, 4032, 4284, 4896, 5403, 5712, 7204, 7616, 8568, 9792, 10806, 11424, 12607, 14408, 16209, 17136, 21612, 22848, 25214, 28816, 30617, 32418, 34272, 37821, 43224, 50428, 57632, 61234, 64836, 68544, 75642, 86448, 91851, 100856, 113463, 115264, 122468, 129672, 151284, 172896, 183702, 201712, 214319, 226926, 244936, 259344, 275553, 302568, 345792, 367404, 403424, 428638, 453852, 489872, 518688, 551106, 605136, 642957, 734808, 806848, 857276, 907704, 979744, 1037376, 1102212, 1210272, 1285914, 1469616, 1714552, 1815408, 1928871, 1959488, 2204424, 2420544, 2571828, 2939232, 3429104, 3630816, 3857742, 4408848, 5143656, 5878464, 6858208, 7261632, 7715484, 8817696, 10287312, 13716416, 15430968, 17635392, 20574624, 30861936, 41149248, 61723872, 123447744]

約数ペア:

[(1, 123447744), (2, 61723872), (3, 41149248), (4, 30861936), (6, 20574624), (7, 17635392), (8, 15430968), (9, 13716416), (12, 10287312), (14, 8817696), (16, 7715484), (17, 7261632), (18, 6858208), (21, 5878464), (24, 5143656), (28, 4408848), (32, 3857742), (34, 3630816), (36, 3429104), (42, 2939232), (48, 2571828), (51, 2420544), (56, 2204424), (63, 1959488), (64, 1928871), (68, 1815408), (72, 1714552), (84, 1469616), (96, 1285914), (102, 1210272), (112, 1102212), (119, 1037376), (126, 979744), (136, 907704), (144, 857276), (153, 806848), (168, 734808), (192, 642957), (204, 605136), (224, 551106), (238, 518688), (252, 489872), (272, 453852), (288, 428638), (306, 403424), (336, 367404), (357, 345792), (408, 302568), (448, 275553), (476, 259344), (504, 244936), (544, 226926), (576, 214319), (612, 201712), (672, 183702), (714, 172896), (816, 151284), (952, 129672), (1008, 122468), (1071, 115264), (1088, 113463), (1224, 100856), (1344, 91851), (1428, 86448), (1632, 75642), (1801, 68544), (1904, 64836), (2016, 61234), (2142, 57632), (2448, 50428), (2856, 43224), (3264, 37821), (3602, 34272), (3808, 32418), (4032, 30617), (4284, 28816), (4896, 25214), (5403, 22848), (5712, 21612), (7204, 17136), (7616, 16209), (8568, 14408), (9792, 12607), (10806, 11424)]