1276965312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25679}}^1$

素因数の和:25738

約数の個数: 112

約数和(自身を含む): 3965813760

約数和(自身を除く): 2688848448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 3108, 3552, 4144, 6216, 7104, 8288, 12432, 16576, 24864, 25679, 49728, 51358, 77037, 102716, 154074, 179753, 205432, 308148, 359506, 410864, 539259, 616296, 719012, 821728, 950123, 1078518, 1232592, 1438024, 1643456, 1900246, 2157036, 2465184, 2850369, 2876048, 3800492, 4314072, 4930368, 5700738, 5752096, 6650861, 7600984, 8628144, 11401476, 11504192, 13301722, 15201968, 17256288, 19952583, 22802952, 26603444, 30403936, 34512576, 39905166, 45605904, 53206888, 60807872, 79810332, 91211808, 106413776, 159620664, 182423616, 212827552, 319241328, 425655104, 638482656, 1276965312]

約数ペア:

[(1, 1276965312), (2, 638482656), (3, 425655104), (4, 319241328), (6, 212827552), (7, 182423616), (8, 159620664), (12, 106413776), (14, 91211808), (16, 79810332), (21, 60807872), (24, 53206888), (28, 45605904), (32, 39905166), (37, 34512576), (42, 30403936), (48, 26603444), (56, 22802952), (64, 19952583), (74, 17256288), (84, 15201968), (96, 13301722), (111, 11504192), (112, 11401476), (148, 8628144), (168, 7600984), (192, 6650861), (222, 5752096), (224, 5700738), (259, 4930368), (296, 4314072), (336, 3800492), (444, 2876048), (448, 2850369), (518, 2465184), (592, 2157036), (672, 1900246), (777, 1643456), (888, 1438024), (1036, 1232592), (1184, 1078518), (1344, 950123), (1554, 821728), (1776, 719012), (2072, 616296), (2368, 539259), (3108, 410864), (3552, 359506), (4144, 308148), (6216, 205432), (7104, 179753), (8288, 154074), (12432, 102716), (16576, 77037), (24864, 51358), (25679, 49728)]