318631824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:298

約数の個数: 240

約数和(自身を含む): 1089454080

約数和(自身を除く): 770822256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 127, 131, 133, 144, 152, 168, 171, 228, 252, 254, 262, 266, 304, 336, 342, 381, 393, 399, 456, 504, 508, 524, 532, 684, 762, 786, 798, 889, 912, 917, 1008, 1016, 1048, 1064, 1143, 1179, 1197, 1368, 1524, 1572, 1596, 1778, 1834, 2032, 2096, 2128, 2286, 2358, 2394, 2413, 2489, 2667, 2736, 2751, 3048, 3144, 3192, 3556, 3668, 4572, 4716, 4788, 4826, 4978, 5334, 5502, 6096, 6288, 6384, 7112, 7239, 7336, 7467, 8001, 8253, 9144, 9432, 9576, 9652, 9956, 10668, 11004, 14224, 14478, 14672, 14934, 16002, 16506, 16637, 16891, 17423, 18288, 18864, 19152, 19304, 19912, 21336, 21717, 22008, 22401, 28956, 29868, 32004, 33012, 33274, 33782, 34846, 38608, 39824, 42672, 43434, 44016, 44802, 49911, 50673, 52269, 57912, 59736, 64008, 66024, 66548, 67564, 69692, 86868, 89604, 99822, 101346, 104538, 115824, 116459, 119472, 128016, 132048, 133096, 135128, 139384, 149733, 152019, 156807, 173736, 179208, 199644, 202692, 209076, 232918, 266192, 270256, 278768, 299466, 304038, 313614, 316103, 347472, 349377, 358416, 399288, 405384, 418152, 465836, 598932, 608076, 627228, 632206, 698754, 798576, 810768, 836304, 931672, 948309, 1048131, 1197864, 1216152, 1254456, 1264412, 1397508, 1863344, 1896618, 2096262, 2212721, 2395728, 2432304, 2508912, 2528824, 2795016, 2844927, 3793236, 4192524, 4425442, 5057648, 5590032, 5689854, 6638163, 7586472, 8385048, 8850884, 11379708, 13276326, 15172944, 16770096, 17701768, 19914489, 22759416, 26552652, 35403536, 39828978, 45518832, 53105304, 79657956, 106210608, 159315912, 318631824]

約数ペア:

[(1, 318631824), (2, 159315912), (3, 106210608), (4, 79657956), (6, 53105304), (7, 45518832), (8, 39828978), (9, 35403536), (12, 26552652), (14, 22759416), (16, 19914489), (18, 17701768), (19, 16770096), (21, 15172944), (24, 13276326), (28, 11379708), (36, 8850884), (38, 8385048), (42, 7586472), (48, 6638163), (56, 5689854), (57, 5590032), (63, 5057648), (72, 4425442), (76, 4192524), (84, 3793236), (112, 2844927), (114, 2795016), (126, 2528824), (127, 2508912), (131, 2432304), (133, 2395728), (144, 2212721), (152, 2096262), (168, 1896618), (171, 1863344), (228, 1397508), (252, 1264412), (254, 1254456), (262, 1216152), (266, 1197864), (304, 1048131), (336, 948309), (342, 931672), (381, 836304), (393, 810768), (399, 798576), (456, 698754), (504, 632206), (508, 627228), (524, 608076), (532, 598932), (684, 465836), (762, 418152), (786, 405384), (798, 399288), (889, 358416), (912, 349377), (917, 347472), (1008, 316103), (1016, 313614), (1048, 304038), (1064, 299466), (1143, 278768), (1179, 270256), (1197, 266192), (1368, 232918), (1524, 209076), (1572, 202692), (1596, 199644), (1778, 179208), (1834, 173736), (2032, 156807), (2096, 152019), (2128, 149733), (2286, 139384), (2358, 135128), (2394, 133096), (2413, 132048), (2489, 128016), (2667, 119472), (2736, 116459), (2751, 115824), (3048, 104538), (3144, 101346), (3192, 99822), (3556, 89604), (3668, 86868), (4572, 69692), (4716, 67564), (4788, 66548), (4826, 66024), (4978, 64008), (5334, 59736), (5502, 57912), (6096, 52269), (6288, 50673), (6384, 49911), (7112, 44802), (7239, 44016), (7336, 43434), (7467, 42672), (8001, 39824), (8253, 38608), (9144, 34846), (9432, 33782), (9576, 33274), (9652, 33012), (9956, 32004), (10668, 29868), (11004, 28956), (14224, 22401), (14478, 22008), (14672, 21717), (14934, 21336), (16002, 19912), (16506, 19304), (16637, 19152), (16891, 18864), (17423, 18288)]