387536278788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{27017}}^1$

素因数の和:27426

約数の個数: 144

約数和(自身を含む): 1049936771520

約数和(自身を除く): 662400492732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 67, 76, 114, 134, 171, 201, 228, 268, 313, 342, 402, 603, 626, 684, 804, 939, 1206, 1252, 1273, 1878, 2412, 2546, 2817, 3756, 3819, 5092, 5634, 5947, 7638, 11268, 11457, 11894, 15276, 17841, 20971, 22914, 23788, 27017, 35682, 41942, 45828, 53523, 54034, 62913, 71364, 81051, 83884, 107046, 108068, 125826, 162102, 188739, 214092, 243153, 251652, 324204, 377478, 398449, 486306, 513323, 754956, 796898, 972612, 1026646, 1195347, 1539969, 1593796, 1810139, 2053292, 2390694, 3079938, 3586041, 3620278, 4619907, 4781388, 5430417, 6159876, 7172082, 7240556, 8456321, 9239814, 10860834, 14344164, 16291251, 16912642, 18479628, 21721668, 25368963, 32582502, 33825284, 34392641, 50737926, 65165004, 68785282, 76106889, 101475852, 103177923, 137570564, 152213778, 160670099, 206355846, 304427556, 309533769, 321340198, 412711692, 482010297, 566573507, 619067538, 642680396, 964020594, 1133147014, 1238135076, 1446030891, 1699720521, 1928041188, 2266294028, 2892061782, 3399441042, 5099161563, 5784123564, 6798882084, 10198323126, 10764896633, 20396646252, 21529793266, 32294689899, 43059586532, 64589379798, 96884069697, 129178759596, 193768139394, 387536278788]

約数ペア:

[(1, 387536278788), (2, 193768139394), (3, 129178759596), (4, 96884069697), (6, 64589379798), (9, 43059586532), (12, 32294689899), (18, 21529793266), (19, 20396646252), (36, 10764896633), (38, 10198323126), (57, 6798882084), (67, 5784123564), (76, 5099161563), (114, 3399441042), (134, 2892061782), (171, 2266294028), (201, 1928041188), (228, 1699720521), (268, 1446030891), (313, 1238135076), (342, 1133147014), (402, 964020594), (603, 642680396), (626, 619067538), (684, 566573507), (804, 482010297), (939, 412711692), (1206, 321340198), (1252, 309533769), (1273, 304427556), (1878, 206355846), (2412, 160670099), (2546, 152213778), (2817, 137570564), (3756, 103177923), (3819, 101475852), (5092, 76106889), (5634, 68785282), (5947, 65165004), (7638, 50737926), (11268, 34392641), (11457, 33825284), (11894, 32582502), (15276, 25368963), (17841, 21721668), (20971, 18479628), (22914, 16912642), (23788, 16291251), (27017, 14344164), (35682, 10860834), (41942, 9239814), (45828, 8456321), (53523, 7240556), (54034, 7172082), (62913, 6159876), (71364, 5430417), (81051, 4781388), (83884, 4619907), (107046, 3620278), (108068, 3586041), (125826, 3079938), (162102, 2390694), (188739, 2053292), (214092, 1810139), (243153, 1593796), (251652, 1539969), (324204, 1195347), (377478, 1026646), (398449, 972612), (486306, 796898), (513323, 754956)]