2188920888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3627

約数の個数: 256

約数和(自身を含む): 7787750400

約数和(自身を除く): 5598829512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 37, 42, 44, 54, 56, 63, 66, 72, 74, 77, 84, 88, 99, 108, 111, 126, 132, 148, 154, 168, 189, 198, 216, 222, 231, 252, 259, 264, 296, 297, 308, 333, 378, 396, 407, 444, 462, 504, 518, 594, 616, 666, 693, 756, 777, 792, 814, 888, 924, 999, 1036, 1188, 1221, 1332, 1386, 1512, 1554, 1628, 1848, 1998, 2072, 2079, 2331, 2376, 2442, 2664, 2772, 2849, 3108, 3256, 3557, 3663, 3996, 4158, 4662, 4884, 5544, 5698, 6216, 6993, 7114, 7326, 7992, 8316, 8547, 9324, 9768, 10671, 10989, 11396, 13986, 14228, 14652, 16632, 17094, 18648, 21342, 21978, 22792, 24899, 25641, 27972, 28456, 29304, 32013, 34188, 39127, 42684, 43956, 49798, 51282, 55944, 64026, 68376, 74697, 76923, 78254, 85368, 87912, 96039, 99596, 102564, 117381, 128052, 131609, 149394, 153846, 156508, 192078, 199192, 205128, 224091, 234762, 256104, 263218, 273889, 298788, 307692, 313016, 352143, 384156, 394827, 448182, 469524, 526436, 547778, 597576, 615384, 672273, 704286, 768312, 789654, 821667, 896364, 921263, 939048, 1052872, 1056429, 1095556, 1184481, 1344546, 1408572, 1447699, 1579308, 1643334, 1792728, 1842526, 2112858, 2191112, 2368962, 2465001, 2689092, 2763789, 2817144, 2895398, 3158616, 3286668, 3553443, 3685052, 4225716, 4343097, 4737924, 4930002, 5378184, 5527578, 5790796, 6573336, 7106886, 7370104, 7395003, 8291367, 8451432, 8686194, 9475848, 9860004, 10133893, 11055156, 11581592, 13029291, 14213772, 14790006, 16582734, 17372388, 19720008, 20267786, 22110312, 24874101, 26058582, 28427544, 29580012, 30401679, 33165468, 34744776, 39087873, 40535572, 49748202, 52117164, 59160024, 60803358, 66330936, 78175746, 81071144, 91205037, 99496404, 104234328, 121606716, 156351492, 182410074, 198992808, 243213432, 273615111, 312702984, 364820148, 547230222, 729640296, 1094460444, 2188920888]

約数ペア:

[(1, 2188920888), (2, 1094460444), (3, 729640296), (4, 547230222), (6, 364820148), (7, 312702984), (8, 273615111), (9, 243213432), (11, 198992808), (12, 182410074), (14, 156351492), (18, 121606716), (21, 104234328), (22, 99496404), (24, 91205037), (27, 81071144), (28, 78175746), (33, 66330936), (36, 60803358), (37, 59160024), (42, 52117164), (44, 49748202), (54, 40535572), (56, 39087873), (63, 34744776), (66, 33165468), (72, 30401679), (74, 29580012), (77, 28427544), (84, 26058582), (88, 24874101), (99, 22110312), (108, 20267786), (111, 19720008), (126, 17372388), (132, 16582734), (148, 14790006), (154, 14213772), (168, 13029291), (189, 11581592), (198, 11055156), (216, 10133893), (222, 9860004), (231, 9475848), (252, 8686194), (259, 8451432), (264, 8291367), (296, 7395003), (297, 7370104), (308, 7106886), (333, 6573336), (378, 5790796), (396, 5527578), (407, 5378184), (444, 4930002), (462, 4737924), (504, 4343097), (518, 4225716), (594, 3685052), (616, 3553443), (666, 3286668), (693, 3158616), (756, 2895398), (777, 2817144), (792, 2763789), (814, 2689092), (888, 2465001), (924, 2368962), (999, 2191112), (1036, 2112858), (1188, 1842526), (1221, 1792728), (1332, 1643334), (1386, 1579308), (1512, 1447699), (1554, 1408572), (1628, 1344546), (1848, 1184481), (1998, 1095556), (2072, 1056429), (2079, 1052872), (2331, 939048), (2376, 921263), (2442, 896364), (2664, 821667), (2772, 789654), (2849, 768312), (3108, 704286), (3256, 672273), (3557, 615384), (3663, 597576), (3996, 547778), (4158, 526436), (4662, 469524), (4884, 448182), (5544, 394827), (5698, 384156), (6216, 352143), (6993, 313016), (7114, 307692), (7326, 298788), (7992, 273889), (8316, 263218), (8547, 256104), (9324, 234762), (9768, 224091), (10671, 205128), (10989, 199192), (11396, 192078), (13986, 156508), (14228, 153846), (14652, 149394), (16632, 131609), (17094, 128052), (18648, 117381), (21342, 102564), (21978, 99596), (22792, 96039), (24899, 87912), (25641, 85368), (27972, 78254), (28456, 76923), (29304, 74697), (32013, 68376), (34188, 64026), (39127, 55944), (42684, 51282), (43956, 49798)]