2218782816

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:1021

約数の個数: 144

約数和(自身を含む): 6448150800

約数和(自身を除く): 4229367984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 107, 144, 178, 214, 267, 288, 321, 356, 428, 534, 642, 712, 801, 809, 856, 963, 1068, 1284, 1424, 1602, 1618, 1712, 1926, 2136, 2427, 2568, 2848, 3204, 3236, 3424, 3852, 4272, 4854, 5136, 6408, 6472, 7281, 7704, 8544, 9523, 9708, 10272, 12816, 12944, 14562, 15408, 19046, 19416, 25632, 25888, 28569, 29124, 30816, 38092, 38832, 57138, 58248, 72001, 76184, 77664, 85707, 86563, 114276, 116496, 144002, 152368, 171414, 173126, 216003, 228552, 232992, 259689, 288004, 304736, 342828, 346252, 432006, 457104, 519378, 576008, 648009, 685656, 692504, 779067, 864012, 914208, 1038756, 1152016, 1296018, 1371312, 1385008, 1558134, 1728024, 2077512, 2304032, 2592036, 2742624, 2770016, 3116268, 3456048, 4155024, 5184072, 6232536, 6912096, 7704107, 8310048, 10368144, 12465072, 15408214, 20736288, 23112321, 24930144, 30816428, 46224642, 61632856, 69336963, 92449284, 123265712, 138673926, 184898568, 246531424, 277347852, 369797136, 554695704, 739594272, 1109391408, 2218782816]

約数ペア:

[(1, 2218782816), (2, 1109391408), (3, 739594272), (4, 554695704), (6, 369797136), (8, 277347852), (9, 246531424), (12, 184898568), (16, 138673926), (18, 123265712), (24, 92449284), (32, 69336963), (36, 61632856), (48, 46224642), (72, 30816428), (89, 24930144), (96, 23112321), (107, 20736288), (144, 15408214), (178, 12465072), (214, 10368144), (267, 8310048), (288, 7704107), (321, 6912096), (356, 6232536), (428, 5184072), (534, 4155024), (642, 3456048), (712, 3116268), (801, 2770016), (809, 2742624), (856, 2592036), (963, 2304032), (1068, 2077512), (1284, 1728024), (1424, 1558134), (1602, 1385008), (1618, 1371312), (1712, 1296018), (1926, 1152016), (2136, 1038756), (2427, 914208), (2568, 864012), (2848, 779067), (3204, 692504), (3236, 685656), (3424, 648009), (3852, 576008), (4272, 519378), (4854, 457104), (5136, 432006), (6408, 346252), (6472, 342828), (7281, 304736), (7704, 288004), (8544, 259689), (9523, 232992), (9708, 228552), (10272, 216003), (12816, 173126), (12944, 171414), (14562, 152368), (15408, 144002), (19046, 116496), (19416, 114276), (25632, 86563), (25888, 85707), (28569, 77664), (29124, 76184), (30816, 72001), (38092, 58248), (38832, 57138)]