19189039968

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55663}}^1$

素因数の和:55711

約数の個数: 240

約数和(自身を含む): 67892267520

約数和(自身を除く): 48703227552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2736, 3024, 3078, 3192, 3591, 4104, 4256, 4536, 4788, 5472, 6048, 6156, 6384, 7182, 8208, 9072, 9576, 10773, 12312, 12768, 14364, 16416, 18144, 19152, 21546, 24624, 28728, 38304, 43092, 49248, 55663, 57456, 86184, 111326, 114912, 166989, 172368, 222652, 333978, 344736, 389641, 445304, 500967, 667956, 779282, 890608, 1001934, 1057597, 1168923, 1335912, 1502901, 1558564, 1781216, 2003868, 2115194, 2337846, 2671824, 3005802, 3117128, 3172791, 3506769, 4007736, 4230388, 4508703, 4675692, 5343648, 6011604, 6234256, 6345582, 7013538, 7403179, 8015472, 8460776, 9017406, 9351384, 9518373, 10520307, 12023208, 12468512, 12691164, 14027076, 14806358, 16030944, 16921552, 18034812, 18702768, 19036746, 21040614, 22209537, 24046416, 25382328, 28054152, 28555119, 29612716, 31560921, 33843104, 36069624, 37405536, 38073492, 42081228, 44419074, 48092832, 50764656, 56108304, 57110238, 59225432, 63121842, 66628611, 72139248, 76146984, 84162456, 85665357, 88838148, 101529312, 112216608, 114220476, 118450864, 126243684, 133257222, 144278496, 152293968, 168324912, 171330714, 177676296, 199885833, 228440952, 236901728, 252487368, 266514444, 304587936, 336649824, 342661428, 355352592, 399771666, 456881904, 504974736, 533028888, 599657499, 685322856, 710705184, 799543332, 913763808, 1009949472, 1066057776, 1199314998, 1370645712, 1599086664, 2132115552, 2398629996, 2741291424, 3198173328, 4797259992, 6396346656, 9594519984, 19189039968]

約数ペア:

[(1, 19189039968), (2, 9594519984), (3, 6396346656), (4, 4797259992), (6, 3198173328), (7, 2741291424), (8, 2398629996), (9, 2132115552), (12, 1599086664), (14, 1370645712), (16, 1199314998), (18, 1066057776), (19, 1009949472), (21, 913763808), (24, 799543332), (27, 710705184), (28, 685322856), (32, 599657499), (36, 533028888), (38, 504974736), (42, 456881904), (48, 399771666), (54, 355352592), (56, 342661428), (57, 336649824), (63, 304587936), (72, 266514444), (76, 252487368), (81, 236901728), (84, 228440952), (96, 199885833), (108, 177676296), (112, 171330714), (114, 168324912), (126, 152293968), (133, 144278496), (144, 133257222), (152, 126243684), (162, 118450864), (168, 114220476), (171, 112216608), (189, 101529312), (216, 88838148), (224, 85665357), (228, 84162456), (252, 76146984), (266, 72139248), (288, 66628611), (304, 63121842), (324, 59225432), (336, 57110238), (342, 56108304), (378, 50764656), (399, 48092832), (432, 44419074), (456, 42081228), (504, 38073492), (513, 37405536), (532, 36069624), (567, 33843104), (608, 31560921), (648, 29612716), (672, 28555119), (684, 28054152), (756, 25382328), (798, 24046416), (864, 22209537), (912, 21040614), (1008, 19036746), (1026, 18702768), (1064, 18034812), (1134, 16921552), (1197, 16030944), (1296, 14806358), (1368, 14027076), (1512, 12691164), (1539, 12468512), (1596, 12023208), (1824, 10520307), (2016, 9518373), (2052, 9351384), (2128, 9017406), (2268, 8460776), (2394, 8015472), (2592, 7403179), (2736, 7013538), (3024, 6345582), (3078, 6234256), (3192, 6011604), (3591, 5343648), (4104, 4675692), (4256, 4508703), (4536, 4230388), (4788, 4007736), (5472, 3506769), (6048, 3172791), (6156, 3117128), (6384, 3005802), (7182, 2671824), (8208, 2337846), (9072, 2115194), (9576, 2003868), (10773, 1781216), (12312, 1558564), (12768, 1502901), (14364, 1335912), (16416, 1168923), (18144, 1057597), (19152, 1001934), (21546, 890608), (24624, 779282), (28728, 667956), (38304, 500967), (43092, 445304), (49248, 389641), (55663, 344736), (57456, 333978), (86184, 222652), (111326, 172368), (114912, 166989)]