266399928

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{2687}}^1$

素因数の和:2728

約数の個数: 112

約数和(自身を含む): 793255680

約数和(自身を除く): 526855752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 729, 918, 972, 1224, 1377, 1458, 1836, 1944, 2687, 2754, 2916, 3672, 4131, 5374, 5508, 5832, 8061, 8262, 10748, 11016, 12393, 16122, 16524, 21496, 24183, 24786, 32244, 33048, 45679, 48366, 49572, 64488, 72549, 91358, 96732, 99144, 137037, 145098, 182716, 193464, 217647, 274074, 290196, 365432, 411111, 435294, 548148, 580392, 652941, 822222, 870588, 1096296, 1233333, 1305882, 1644444, 1741176, 1958823, 2466666, 2611764, 3288888, 3699999, 3917646, 4933332, 5223528, 7399998, 7835292, 9866664, 11099997, 14799996, 15670584, 22199994, 29599992, 33299991, 44399988, 66599982, 88799976, 133199964, 266399928]

約数ペア:

[(1, 266399928), (2, 133199964), (3, 88799976), (4, 66599982), (6, 44399988), (8, 33299991), (9, 29599992), (12, 22199994), (17, 15670584), (18, 14799996), (24, 11099997), (27, 9866664), (34, 7835292), (36, 7399998), (51, 5223528), (54, 4933332), (68, 3917646), (72, 3699999), (81, 3288888), (102, 2611764), (108, 2466666), (136, 1958823), (153, 1741176), (162, 1644444), (204, 1305882), (216, 1233333), (243, 1096296), (306, 870588), (324, 822222), (408, 652941), (459, 580392), (486, 548148), (612, 435294), (648, 411111), (729, 365432), (918, 290196), (972, 274074), (1224, 217647), (1377, 193464), (1458, 182716), (1836, 145098), (1944, 137037), (2687, 99144), (2754, 96732), (2916, 91358), (3672, 72549), (4131, 64488), (5374, 49572), (5508, 48366), (5832, 45679), (8061, 33048), (8262, 32244), (10748, 24786), (11016, 24183), (12393, 21496), (16122, 16524)]