1957850136

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 256

約数和(自身を含む): 6451200000

約数和(自身を除く): 4493349864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 72, 76, 88, 93, 99, 108, 114, 124, 132, 152, 171, 186, 198, 209, 216, 228, 248, 264, 279, 297, 341, 342, 372, 396, 418, 456, 513, 558, 589, 594, 627, 682, 684, 744, 792, 836, 837, 1023, 1026, 1116, 1178, 1188, 1254, 1364, 1368, 1399, 1672, 1674, 1767, 1881, 2046, 2052, 2232, 2356, 2376, 2508, 2728, 2798, 3069, 3348, 3534, 3762, 4092, 4104, 4197, 4712, 5016, 5301, 5596, 5643, 6138, 6479, 6696, 7068, 7524, 8184, 8394, 9207, 10602, 11192, 11286, 12276, 12591, 12958, 14136, 15048, 15389, 15903, 16788, 18414, 19437, 21204, 22572, 24552, 25182, 25916, 26581, 30778, 31806, 33576, 36828, 37773, 38874, 42408, 43369, 45144, 46167, 50364, 51832, 53162, 58311, 61556, 63612, 73656, 75546, 77748, 79743, 86738, 92334, 100728, 106324, 116622, 123112, 127224, 130107, 138501, 151092, 155496, 159486, 173476, 174933, 184668, 212648, 233244, 239229, 260214, 277002, 292391, 302184, 318972, 346952, 349866, 369336, 390321, 415503, 466488, 477059, 478458, 520428, 554004, 584782, 637944, 699732, 717687, 780642, 824011, 831006, 877173, 954118, 956916, 1040856, 1108008, 1169564, 1170963, 1399464, 1431177, 1435374, 1561284, 1648022, 1662012, 1754346, 1908236, 1913832, 2339128, 2341926, 2472033, 2631519, 2862354, 2870748, 3122568, 3296044, 3324024, 3508692, 3816472, 4293531, 4683852, 4944066, 5263038, 5724708, 5741496, 6592088, 7017384, 7416099, 7894557, 8587062, 9064121, 9367704, 9888132, 10526076, 11449416, 12880593, 14832198, 15789114, 17174124, 18128242, 19776264, 21052152, 22248297, 25761186, 27192363, 29664396, 31578228, 34348248, 36256484, 44496594, 51522372, 54384726, 59328792, 63156456, 72512968, 81577089, 88993188, 103044744, 108769452, 163154178, 177986376, 217538904, 244731267, 326308356, 489462534, 652616712, 978925068, 1957850136]

約数ペア:

[(1, 1957850136), (2, 978925068), (3, 652616712), (4, 489462534), (6, 326308356), (8, 244731267), (9, 217538904), (11, 177986376), (12, 163154178), (18, 108769452), (19, 103044744), (22, 88993188), (24, 81577089), (27, 72512968), (31, 63156456), (33, 59328792), (36, 54384726), (38, 51522372), (44, 44496594), (54, 36256484), (57, 34348248), (62, 31578228), (66, 29664396), (72, 27192363), (76, 25761186), (88, 22248297), (93, 21052152), (99, 19776264), (108, 18128242), (114, 17174124), (124, 15789114), (132, 14832198), (152, 12880593), (171, 11449416), (186, 10526076), (198, 9888132), (209, 9367704), (216, 9064121), (228, 8587062), (248, 7894557), (264, 7416099), (279, 7017384), (297, 6592088), (341, 5741496), (342, 5724708), (372, 5263038), (396, 4944066), (418, 4683852), (456, 4293531), (513, 3816472), (558, 3508692), (589, 3324024), (594, 3296044), (627, 3122568), (682, 2870748), (684, 2862354), (744, 2631519), (792, 2472033), (836, 2341926), (837, 2339128), (1023, 1913832), (1026, 1908236), (1116, 1754346), (1178, 1662012), (1188, 1648022), (1254, 1561284), (1364, 1435374), (1368, 1431177), (1399, 1399464), (1672, 1170963), (1674, 1169564), (1767, 1108008), (1881, 1040856), (2046, 956916), (2052, 954118), (2232, 877173), (2356, 831006), (2376, 824011), (2508, 780642), (2728, 717687), (2798, 699732), (3069, 637944), (3348, 584782), (3534, 554004), (3762, 520428), (4092, 478458), (4104, 477059), (4197, 466488), (4712, 415503), (5016, 390321), (5301, 369336), (5596, 349866), (5643, 346952), (6138, 318972), (6479, 302184), (6696, 292391), (7068, 277002), (7524, 260214), (8184, 239229), (8394, 233244), (9207, 212648), (10602, 184668), (11192, 174933), (11286, 173476), (12276, 159486), (12591, 155496), (12958, 151092), (14136, 138501), (15048, 130107), (15389, 127224), (15903, 123112), (16788, 116622), (18414, 106324), (19437, 100728), (21204, 92334), (22572, 86738), (24552, 79743), (25182, 77748), (25916, 75546), (26581, 73656), (30778, 63612), (31806, 61556), (33576, 58311), (36828, 53162), (37773, 51832), (38874, 50364), (42408, 46167), (43369, 45144)]