310923144

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 1059840000

約数和(自身を除く): 748916856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 79, 84, 108, 114, 126, 133, 137, 152, 158, 168, 171, 189, 216, 228, 237, 252, 266, 274, 316, 342, 378, 399, 411, 456, 474, 504, 513, 532, 548, 553, 632, 684, 711, 756, 798, 822, 948, 959, 1026, 1064, 1096, 1106, 1197, 1233, 1368, 1422, 1501, 1512, 1596, 1644, 1659, 1896, 1918, 2052, 2133, 2212, 2394, 2466, 2603, 2844, 2877, 3002, 3192, 3288, 3318, 3591, 3699, 3836, 4104, 4266, 4424, 4503, 4788, 4932, 4977, 5206, 5688, 5754, 6004, 6636, 7182, 7398, 7672, 7809, 8532, 8631, 9006, 9576, 9864, 9954, 10412, 10507, 10823, 11508, 12008, 13272, 13509, 14364, 14796, 14931, 15618, 17064, 17262, 18012, 18221, 19908, 20824, 21014, 21646, 23016, 23427, 25893, 27018, 28728, 29592, 29862, 31236, 31521, 32469, 34524, 36024, 36442, 39816, 40527, 42028, 43292, 46854, 51786, 54036, 54663, 59724, 62472, 63042, 64938, 69048, 70281, 72884, 75761, 81054, 84056, 86584, 93708, 94563, 97407, 103572, 108072, 109326, 119448, 126084, 129876, 140562, 145768, 151522, 162108, 163989, 187416, 189126, 194814, 205637, 207144, 218652, 227283, 252168, 259752, 281124, 283689, 292221, 303044, 324216, 327978, 378252, 389628, 411274, 437304, 454566, 491967, 562248, 567378, 584442, 606088, 616911, 655956, 681849, 756504, 779256, 822548, 909132, 983934, 1134756, 1168884, 1233822, 1311912, 1363698, 1439459, 1645096, 1818264, 1850733, 1967868, 2045547, 2269512, 2337768, 2467644, 2727396, 2878918, 3701466, 3935736, 4091094, 4318377, 4935288, 5454792, 5552199, 5757836, 7402932, 8182188, 8636754, 11104398, 11515672, 12955131, 14805864, 16364376, 17273508, 22208796, 25910262, 34547016, 38865393, 44417592, 51820524, 77730786, 103641048, 155461572, 310923144]

約数ペア:

[(1, 310923144), (2, 155461572), (3, 103641048), (4, 77730786), (6, 51820524), (7, 44417592), (8, 38865393), (9, 34547016), (12, 25910262), (14, 22208796), (18, 17273508), (19, 16364376), (21, 14805864), (24, 12955131), (27, 11515672), (28, 11104398), (36, 8636754), (38, 8182188), (42, 7402932), (54, 5757836), (56, 5552199), (57, 5454792), (63, 4935288), (72, 4318377), (76, 4091094), (79, 3935736), (84, 3701466), (108, 2878918), (114, 2727396), (126, 2467644), (133, 2337768), (137, 2269512), (152, 2045547), (158, 1967868), (168, 1850733), (171, 1818264), (189, 1645096), (216, 1439459), (228, 1363698), (237, 1311912), (252, 1233822), (266, 1168884), (274, 1134756), (316, 983934), (342, 909132), (378, 822548), (399, 779256), (411, 756504), (456, 681849), (474, 655956), (504, 616911), (513, 606088), (532, 584442), (548, 567378), (553, 562248), (632, 491967), (684, 454566), (711, 437304), (756, 411274), (798, 389628), (822, 378252), (948, 327978), (959, 324216), (1026, 303044), (1064, 292221), (1096, 283689), (1106, 281124), (1197, 259752), (1233, 252168), (1368, 227283), (1422, 218652), (1501, 207144), (1512, 205637), (1596, 194814), (1644, 189126), (1659, 187416), (1896, 163989), (1918, 162108), (2052, 151522), (2133, 145768), (2212, 140562), (2394, 129876), (2466, 126084), (2603, 119448), (2844, 109326), (2877, 108072), (3002, 103572), (3192, 97407), (3288, 94563), (3318, 93708), (3591, 86584), (3699, 84056), (3836, 81054), (4104, 75761), (4266, 72884), (4424, 70281), (4503, 69048), (4788, 64938), (4932, 63042), (4977, 62472), (5206, 59724), (5688, 54663), (5754, 54036), (6004, 51786), (6636, 46854), (7182, 43292), (7398, 42028), (7672, 40527), (7809, 39816), (8532, 36442), (8631, 36024), (9006, 34524), (9576, 32469), (9864, 31521), (9954, 31236), (10412, 29862), (10507, 29592), (10823, 28728), (11508, 27018), (12008, 25893), (13272, 23427), (13509, 23016), (14364, 21646), (14796, 21014), (14931, 20824), (15618, 19908), (17064, 18221), (17262, 18012)]