312764704

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 737565696

約数和(自身を除く): 424800992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 217, 224, 248, 292, 434, 496, 511, 584, 617, 868, 992, 1022, 1168, 1234, 1736, 2044, 2263, 2336, 2468, 3472, 4088, 4319, 4526, 4936, 6944, 8176, 8638, 9052, 9872, 15841, 16352, 17276, 18104, 19127, 19744, 31682, 34552, 36208, 38254, 45041, 63364, 69104, 72416, 76508, 90082, 126728, 133889, 138208, 153016, 180164, 253456, 267778, 306032, 315287, 360328, 506912, 535556, 612064, 630574, 720656, 1071112, 1261148, 1396271, 1441312, 2142224, 2522296, 2792542, 4284448, 5044592, 5585084, 9773897, 10089184, 11170168, 19547794, 22340336, 39095588, 44680672, 78191176, 156382352, 312764704]

約数ペア:

[(1, 312764704), (2, 156382352), (4, 78191176), (7, 44680672), (8, 39095588), (14, 22340336), (16, 19547794), (28, 11170168), (31, 10089184), (32, 9773897), (56, 5585084), (62, 5044592), (73, 4284448), (112, 2792542), (124, 2522296), (146, 2142224), (217, 1441312), (224, 1396271), (248, 1261148), (292, 1071112), (434, 720656), (496, 630574), (511, 612064), (584, 535556), (617, 506912), (868, 360328), (992, 315287), (1022, 306032), (1168, 267778), (1234, 253456), (1736, 180164), (2044, 153016), (2263, 138208), (2336, 133889), (2468, 126728), (3472, 90082), (4088, 76508), (4319, 72416), (4526, 69104), (4936, 63364), (6944, 45041), (8176, 38254), (8638, 36208), (9052, 34552), (9872, 31682), (15841, 19744), (16352, 19127), (17276, 18104)]