6688332456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 18404547840

約数和(自身を除く): 11716215384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 631, 636, 641, 689, 1262, 1272, 1282, 1378, 1893, 1923, 2067, 2524, 2564, 2756, 3786, 3846, 4134, 5048, 5128, 5512, 7572, 7692, 8203, 8268, 8333, 15144, 15384, 16406, 16536, 16666, 24609, 24999, 32812, 33332, 33443, 33973, 49218, 49998, 65624, 66664, 66886, 67946, 98436, 99996, 100329, 101919, 133772, 135892, 196872, 199992, 200658, 203838, 267544, 271784, 401316, 404471, 407676, 434759, 441649, 802632, 808942, 815352, 869518, 883298, 1213413, 1304277, 1324947, 1617884, 1739036, 1766596, 2426826, 2608554, 2649894, 3235768, 3478072, 3533192, 4853652, 5217108, 5258123, 5299788, 9707304, 10434216, 10516246, 10599576, 15774369, 21032492, 21436963, 31548738, 42064984, 42873926, 63097476, 64310889, 85747852, 126194952, 128621778, 171495704, 257243556, 278680519, 514487112, 557361038, 836041557, 1114722076, 1672083114, 2229444152, 3344166228, 6688332456]

約数ペア:

[(1, 6688332456), (2, 3344166228), (3, 2229444152), (4, 1672083114), (6, 1114722076), (8, 836041557), (12, 557361038), (13, 514487112), (24, 278680519), (26, 257243556), (39, 171495704), (52, 128621778), (53, 126194952), (78, 85747852), (104, 64310889), (106, 63097476), (156, 42873926), (159, 42064984), (212, 31548738), (312, 21436963), (318, 21032492), (424, 15774369), (631, 10599576), (636, 10516246), (641, 10434216), (689, 9707304), (1262, 5299788), (1272, 5258123), (1282, 5217108), (1378, 4853652), (1893, 3533192), (1923, 3478072), (2067, 3235768), (2524, 2649894), (2564, 2608554), (2756, 2426826), (3786, 1766596), (3846, 1739036), (4134, 1617884), (5048, 1324947), (5128, 1304277), (5512, 1213413), (7572, 883298), (7692, 869518), (8203, 815352), (8268, 808942), (8333, 802632), (15144, 441649), (15384, 434759), (16406, 407676), (16536, 404471), (16666, 401316), (24609, 271784), (24999, 267544), (32812, 203838), (33332, 200658), (33443, 199992), (33973, 196872), (49218, 135892), (49998, 133772), (65624, 101919), (66664, 100329), (66886, 99996), (67946, 98436)]