2170526256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:384

約数の個数: 240

約数和(自身を含む): 6683223040

約数和(自身を除く): 4512696784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 157, 163, 171, 186, 228, 248, 279, 304, 314, 326, 342, 372, 456, 471, 489, 496, 558, 589, 628, 652, 684, 744, 912, 942, 978, 1116, 1178, 1256, 1304, 1368, 1413, 1467, 1488, 1767, 1884, 1956, 2232, 2356, 2512, 2608, 2736, 2826, 2934, 2983, 3097, 3534, 3768, 3912, 4464, 4712, 4867, 5053, 5301, 5652, 5868, 5966, 6194, 7068, 7536, 7824, 8949, 9291, 9424, 9734, 10106, 10602, 11304, 11736, 11932, 12388, 14136, 14601, 15159, 17898, 18582, 19468, 20212, 21204, 22608, 23472, 23864, 24776, 25591, 26847, 27873, 28272, 29202, 30318, 35796, 37164, 38936, 40424, 42408, 43803, 45477, 47728, 49552, 51182, 53694, 55746, 58404, 60636, 71592, 74328, 76773, 77872, 80848, 84816, 87606, 90954, 92473, 96007, 102364, 107388, 111492, 116808, 121272, 143184, 148656, 153546, 175212, 181908, 184946, 192014, 204728, 214776, 222984, 230319, 233616, 242544, 277419, 288021, 307092, 350424, 363816, 369892, 384028, 409456, 429552, 445968, 460638, 486229, 554838, 576042, 614184, 700848, 727632, 739784, 768056, 793321, 832257, 864063, 921276, 972458, 1109676, 1152084, 1228368, 1458687, 1479568, 1536112, 1586642, 1664514, 1728126, 1842552, 1944916, 2219352, 2304168, 2379963, 2917374, 3173284, 3329028, 3456252, 3685104, 3889832, 4376061, 4438704, 4608336, 4759926, 5834748, 6346568, 6658056, 6912504, 7139889, 7779664, 8752122, 9519852, 11669496, 12693136, 13316112, 13825008, 14279778, 15073099, 17504244, 19039704, 23338992, 28559556, 30146198, 35008488, 38079408, 45219297, 57119112, 60292396, 70016976, 90438594, 114238224, 120584792, 135657891, 180877188, 241169584, 271315782, 361754376, 542631564, 723508752, 1085263128, 2170526256]

約数ペア:

[(1, 2170526256), (2, 1085263128), (3, 723508752), (4, 542631564), (6, 361754376), (8, 271315782), (9, 241169584), (12, 180877188), (16, 135657891), (18, 120584792), (19, 114238224), (24, 90438594), (31, 70016976), (36, 60292396), (38, 57119112), (48, 45219297), (57, 38079408), (62, 35008488), (72, 30146198), (76, 28559556), (93, 23338992), (114, 19039704), (124, 17504244), (144, 15073099), (152, 14279778), (157, 13825008), (163, 13316112), (171, 12693136), (186, 11669496), (228, 9519852), (248, 8752122), (279, 7779664), (304, 7139889), (314, 6912504), (326, 6658056), (342, 6346568), (372, 5834748), (456, 4759926), (471, 4608336), (489, 4438704), (496, 4376061), (558, 3889832), (589, 3685104), (628, 3456252), (652, 3329028), (684, 3173284), (744, 2917374), (912, 2379963), (942, 2304168), (978, 2219352), (1116, 1944916), (1178, 1842552), (1256, 1728126), (1304, 1664514), (1368, 1586642), (1413, 1536112), (1467, 1479568), (1488, 1458687), (1767, 1228368), (1884, 1152084), (1956, 1109676), (2232, 972458), (2356, 921276), (2512, 864063), (2608, 832257), (2736, 793321), (2826, 768056), (2934, 739784), (2983, 727632), (3097, 700848), (3534, 614184), (3768, 576042), (3912, 554838), (4464, 486229), (4712, 460638), (4867, 445968), (5053, 429552), (5301, 409456), (5652, 384028), (5868, 369892), (5966, 363816), (6194, 350424), (7068, 307092), (7536, 288021), (7824, 277419), (8949, 242544), (9291, 233616), (9424, 230319), (9734, 222984), (10106, 214776), (10602, 204728), (11304, 192014), (11736, 184946), (11932, 181908), (12388, 175212), (14136, 153546), (14601, 148656), (15159, 143184), (17898, 121272), (18582, 116808), (19468, 111492), (20212, 107388), (21204, 102364), (22608, 96007), (23472, 92473), (23864, 90954), (24776, 87606), (25591, 84816), (26847, 80848), (27873, 77872), (28272, 76773), (29202, 74328), (30318, 71592), (35796, 60636), (37164, 58404), (38936, 55746), (40424, 53694), (42408, 51182), (43803, 49552), (45477, 47728)]