394272648

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 288

約数和(自身を含む): 1412199360

約数和(自身を除く): 1017926712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 132, 133, 152, 154, 168, 171, 197, 198, 209, 228, 231, 252, 264, 266, 308, 342, 361, 394, 396, 399, 418, 456, 462, 504, 532, 591, 616, 627, 684, 693, 722, 788, 792, 798, 836, 924, 1064, 1083, 1182, 1197, 1254, 1368, 1379, 1386, 1444, 1463, 1576, 1596, 1672, 1773, 1848, 1881, 2166, 2167, 2364, 2394, 2508, 2527, 2758, 2772, 2888, 2926, 3192, 3249, 3546, 3743, 3762, 3971, 4137, 4332, 4334, 4389, 4728, 4788, 5016, 5054, 5516, 5544, 5852, 6498, 6501, 7092, 7486, 7524, 7581, 7942, 8274, 8664, 8668, 8778, 9576, 10108, 11032, 11229, 11704, 11913, 12411, 12996, 13002, 13167, 14184, 14972, 15048, 15162, 15169, 15884, 16548, 17336, 17556, 19503, 20216, 22458, 22743, 23826, 24822, 25992, 26004, 26201, 26334, 27797, 29944, 30324, 30338, 31768, 33096, 33687, 35112, 35739, 39006, 41173, 44916, 45486, 45507, 47652, 49644, 52008, 52402, 52668, 55594, 60648, 60676, 67374, 71117, 71478, 78012, 78603, 82346, 83391, 89832, 90972, 91014, 95304, 99288, 104804, 105336, 111188, 121352, 123519, 134748, 136521, 142234, 142956, 156024, 157206, 164692, 166782, 181944, 182028, 209608, 213351, 222376, 235809, 247038, 250173, 269496, 273042, 284468, 285912, 288211, 314412, 329384, 333564, 364056, 370557, 426702, 471618, 494076, 497819, 500346, 546084, 568936, 576422, 628824, 640053, 667128, 741114, 782287, 853404, 864633, 943236, 988152, 995638, 1000692, 1092168, 1152844, 1280106, 1482228, 1493457, 1564574, 1706808, 1729266, 1886472, 1991276, 2001384, 2305688, 2346861, 2560212, 2593899, 2964456, 2986914, 3129148, 3458532, 3982552, 4480371, 4693722, 5120424, 5187798, 5476009, 5973828, 6258296, 6917064, 7040583, 8960742, 9387444, 10375596, 10952018, 11947656, 14081166, 16428027, 17921484, 18774888, 20751192, 21904036, 28162332, 32856054, 35842968, 43808072, 49284081, 56324664, 65712108, 98568162, 131424216, 197136324, 394272648]

約数ペア:

[(1, 394272648), (2, 197136324), (3, 131424216), (4, 98568162), (6, 65712108), (7, 56324664), (8, 49284081), (9, 43808072), (11, 35842968), (12, 32856054), (14, 28162332), (18, 21904036), (19, 20751192), (21, 18774888), (22, 17921484), (24, 16428027), (28, 14081166), (33, 11947656), (36, 10952018), (38, 10375596), (42, 9387444), (44, 8960742), (56, 7040583), (57, 6917064), (63, 6258296), (66, 5973828), (72, 5476009), (76, 5187798), (77, 5120424), (84, 4693722), (88, 4480371), (99, 3982552), (114, 3458532), (126, 3129148), (132, 2986914), (133, 2964456), (152, 2593899), (154, 2560212), (168, 2346861), (171, 2305688), (197, 2001384), (198, 1991276), (209, 1886472), (228, 1729266), (231, 1706808), (252, 1564574), (264, 1493457), (266, 1482228), (308, 1280106), (342, 1152844), (361, 1092168), (394, 1000692), (396, 995638), (399, 988152), (418, 943236), (456, 864633), (462, 853404), (504, 782287), (532, 741114), (591, 667128), (616, 640053), (627, 628824), (684, 576422), (693, 568936), (722, 546084), (788, 500346), (792, 497819), (798, 494076), (836, 471618), (924, 426702), (1064, 370557), (1083, 364056), (1182, 333564), (1197, 329384), (1254, 314412), (1368, 288211), (1379, 285912), (1386, 284468), (1444, 273042), (1463, 269496), (1576, 250173), (1596, 247038), (1672, 235809), (1773, 222376), (1848, 213351), (1881, 209608), (2166, 182028), (2167, 181944), (2364, 166782), (2394, 164692), (2508, 157206), (2527, 156024), (2758, 142956), (2772, 142234), (2888, 136521), (2926, 134748), (3192, 123519), (3249, 121352), (3546, 111188), (3743, 105336), (3762, 104804), (3971, 99288), (4137, 95304), (4332, 91014), (4334, 90972), (4389, 89832), (4728, 83391), (4788, 82346), (5016, 78603), (5054, 78012), (5516, 71478), (5544, 71117), (5852, 67374), (6498, 60676), (6501, 60648), (7092, 55594), (7486, 52668), (7524, 52402), (7581, 52008), (7942, 49644), (8274, 47652), (8664, 45507), (8668, 45486), (8778, 44916), (9576, 41173), (10108, 39006), (11032, 35739), (11229, 35112), (11704, 33687), (11913, 33096), (12411, 31768), (12996, 30338), (13002, 30324), (13167, 29944), (14184, 27797), (14972, 26334), (15048, 26201), (15162, 26004), (15169, 25992), (15884, 24822), (16548, 23826), (17336, 22743), (17556, 22458), (19503, 20216)]