216340488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 756264600

約数和(自身を除く): 539924112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 53, 56, 63, 72, 78, 84, 89, 91, 98, 104, 106, 117, 126, 147, 156, 159, 168, 178, 182, 196, 212, 234, 252, 267, 273, 294, 312, 318, 356, 364, 371, 392, 424, 441, 468, 477, 504, 534, 546, 588, 623, 636, 637, 689, 712, 728, 742, 801, 819, 882, 936, 954, 1068, 1092, 1113, 1157, 1176, 1246, 1272, 1274, 1378, 1484, 1602, 1638, 1764, 1869, 1908, 1911, 2067, 2136, 2184, 2226, 2314, 2492, 2548, 2597, 2756, 2968, 3204, 3276, 3339, 3471, 3528, 3738, 3816, 3822, 4134, 4361, 4452, 4628, 4717, 4823, 4984, 5096, 5194, 5512, 5607, 5733, 6201, 6408, 6552, 6678, 6942, 7476, 7644, 7791, 8099, 8268, 8722, 8904, 9256, 9434, 9646, 10388, 10413, 11214, 11466, 12402, 13083, 13356, 13884, 14151, 14469, 14952, 15288, 15582, 16198, 16536, 17444, 18868, 19292, 20776, 20826, 22428, 22932, 23373, 24297, 24804, 26166, 26712, 27768, 28302, 28938, 31164, 32396, 33019, 33761, 34888, 37736, 38584, 39249, 41652, 42453, 43407, 44856, 45864, 46746, 48594, 49608, 52332, 56604, 56693, 57876, 61321, 62328, 64792, 66038, 67522, 72891, 78498, 83304, 84906, 86814, 93492, 97188, 99057, 101283, 104664, 113208, 113386, 115752, 122642, 132076, 135044, 145782, 156996, 169812, 170079, 173628, 183963, 186984, 194376, 198114, 202566, 226772, 231133, 245284, 264152, 270088, 291564, 297171, 303849, 313992, 339624, 340158, 347256, 367926, 396228, 405132, 429247, 453544, 462266, 490568, 510237, 551889, 583128, 594342, 607698, 680316, 693399, 735852, 792456, 810264, 858494, 924532, 1020474, 1103778, 1188684, 1215396, 1287741, 1360632, 1386798, 1471704, 1716988, 1849064, 2040948, 2080197, 2207556, 2377368, 2430792, 2575482, 2773596, 3004729, 3433976, 3863223, 4081896, 4160394, 4415112, 5150964, 5547192, 6009458, 7726446, 8320788, 9014187, 10301928, 12018916, 15452892, 16641576, 18028374, 24037832, 27042561, 30905784, 36056748, 54085122, 72113496, 108170244, 216340488]

約数ペア:

[(1, 216340488), (2, 108170244), (3, 72113496), (4, 54085122), (6, 36056748), (7, 30905784), (8, 27042561), (9, 24037832), (12, 18028374), (13, 16641576), (14, 15452892), (18, 12018916), (21, 10301928), (24, 9014187), (26, 8320788), (28, 7726446), (36, 6009458), (39, 5547192), (42, 5150964), (49, 4415112), (52, 4160394), (53, 4081896), (56, 3863223), (63, 3433976), (72, 3004729), (78, 2773596), (84, 2575482), (89, 2430792), (91, 2377368), (98, 2207556), (104, 2080197), (106, 2040948), (117, 1849064), (126, 1716988), (147, 1471704), (156, 1386798), (159, 1360632), (168, 1287741), (178, 1215396), (182, 1188684), (196, 1103778), (212, 1020474), (234, 924532), (252, 858494), (267, 810264), (273, 792456), (294, 735852), (312, 693399), (318, 680316), (356, 607698), (364, 594342), (371, 583128), (392, 551889), (424, 510237), (441, 490568), (468, 462266), (477, 453544), (504, 429247), (534, 405132), (546, 396228), (588, 367926), (623, 347256), (636, 340158), (637, 339624), (689, 313992), (712, 303849), (728, 297171), (742, 291564), (801, 270088), (819, 264152), (882, 245284), (936, 231133), (954, 226772), (1068, 202566), (1092, 198114), (1113, 194376), (1157, 186984), (1176, 183963), (1246, 173628), (1272, 170079), (1274, 169812), (1378, 156996), (1484, 145782), (1602, 135044), (1638, 132076), (1764, 122642), (1869, 115752), (1908, 113386), (1911, 113208), (2067, 104664), (2136, 101283), (2184, 99057), (2226, 97188), (2314, 93492), (2492, 86814), (2548, 84906), (2597, 83304), (2756, 78498), (2968, 72891), (3204, 67522), (3276, 66038), (3339, 64792), (3471, 62328), (3528, 61321), (3738, 57876), (3816, 56693), (3822, 56604), (4134, 52332), (4361, 49608), (4452, 48594), (4628, 46746), (4717, 45864), (4823, 44856), (4984, 43407), (5096, 42453), (5194, 41652), (5512, 39249), (5607, 38584), (5733, 37736), (6201, 34888), (6408, 33761), (6552, 33019), (6678, 32396), (6942, 31164), (7476, 28938), (7644, 28302), (7791, 27768), (8099, 26712), (8268, 26166), (8722, 24804), (8904, 24297), (9256, 23373), (9434, 22932), (9646, 22428), (10388, 20826), (10413, 20776), (11214, 19292), (11466, 18868), (12402, 17444), (13083, 16536), (13356, 16198), (13884, 15582), (14151, 15288), (14469, 14952)]