495703728

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:476

約数の個数: 240

約数和(自身を含む): 1616771520

約数和(自身を除く): 1121067792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 29, 36, 39, 46, 48, 52, 58, 69, 72, 78, 87, 92, 104, 116, 117, 138, 144, 156, 174, 184, 207, 208, 232, 234, 261, 276, 299, 312, 348, 368, 377, 397, 414, 464, 468, 522, 552, 598, 624, 667, 696, 754, 794, 828, 897, 936, 1044, 1104, 1131, 1191, 1196, 1334, 1392, 1508, 1588, 1656, 1794, 1872, 2001, 2088, 2262, 2382, 2392, 2668, 2691, 3016, 3176, 3312, 3393, 3573, 3588, 4002, 4176, 4524, 4764, 4784, 5161, 5336, 5382, 6003, 6032, 6352, 6786, 7146, 7176, 8004, 8671, 9048, 9131, 9528, 10322, 10672, 10764, 11513, 12006, 13572, 14292, 14352, 15483, 16008, 17342, 18096, 18262, 19056, 20644, 21528, 23026, 24012, 26013, 27144, 27393, 28584, 30966, 32016, 34539, 34684, 36524, 41288, 43056, 46052, 46449, 48024, 52026, 54288, 54786, 57168, 61932, 69078, 69368, 73048, 78039, 82179, 82576, 92104, 92898, 96048, 103617, 104052, 109572, 118703, 123864, 138156, 138736, 146096, 149669, 156078, 164358, 184208, 185796, 207234, 208104, 219144, 237406, 247728, 264799, 276312, 299338, 312156, 328716, 356109, 371592, 414468, 416208, 438288, 449007, 474812, 529598, 552624, 598676, 624312, 657432, 712218, 743184, 794397, 828936, 898014, 949624, 1059196, 1068327, 1197352, 1248624, 1314864, 1347021, 1424436, 1588794, 1657872, 1796028, 1899248, 2118392, 2136654, 2383191, 2394704, 2694042, 2848872, 3177588, 3442387, 3592056, 4236784, 4273308, 4766382, 5388084, 5697744, 6355176, 6884774, 7184112, 8546616, 9532764, 10327161, 10776168, 12710352, 13769548, 17093232, 19065528, 20654322, 21552336, 27539096, 30981483, 38131056, 41308644, 55078192, 61962966, 82617288, 123925932, 165234576, 247851864, 495703728]

約数ペア:

[(1, 495703728), (2, 247851864), (3, 165234576), (4, 123925932), (6, 82617288), (8, 61962966), (9, 55078192), (12, 41308644), (13, 38131056), (16, 30981483), (18, 27539096), (23, 21552336), (24, 20654322), (26, 19065528), (29, 17093232), (36, 13769548), (39, 12710352), (46, 10776168), (48, 10327161), (52, 9532764), (58, 8546616), (69, 7184112), (72, 6884774), (78, 6355176), (87, 5697744), (92, 5388084), (104, 4766382), (116, 4273308), (117, 4236784), (138, 3592056), (144, 3442387), (156, 3177588), (174, 2848872), (184, 2694042), (207, 2394704), (208, 2383191), (232, 2136654), (234, 2118392), (261, 1899248), (276, 1796028), (299, 1657872), (312, 1588794), (348, 1424436), (368, 1347021), (377, 1314864), (397, 1248624), (414, 1197352), (464, 1068327), (468, 1059196), (522, 949624), (552, 898014), (598, 828936), (624, 794397), (667, 743184), (696, 712218), (754, 657432), (794, 624312), (828, 598676), (897, 552624), (936, 529598), (1044, 474812), (1104, 449007), (1131, 438288), (1191, 416208), (1196, 414468), (1334, 371592), (1392, 356109), (1508, 328716), (1588, 312156), (1656, 299338), (1794, 276312), (1872, 264799), (2001, 247728), (2088, 237406), (2262, 219144), (2382, 208104), (2392, 207234), (2668, 185796), (2691, 184208), (3016, 164358), (3176, 156078), (3312, 149669), (3393, 146096), (3573, 138736), (3588, 138156), (4002, 123864), (4176, 118703), (4524, 109572), (4764, 104052), (4784, 103617), (5161, 96048), (5336, 92898), (5382, 92104), (6003, 82576), (6032, 82179), (6352, 78039), (6786, 73048), (7146, 69368), (7176, 69078), (8004, 61932), (8671, 57168), (9048, 54786), (9131, 54288), (9528, 52026), (10322, 48024), (10672, 46449), (10764, 46052), (11513, 43056), (12006, 41288), (13572, 36524), (14292, 34684), (14352, 34539), (15483, 32016), (16008, 30966), (17342, 28584), (18096, 27393), (18262, 27144), (19056, 26013), (20644, 24012), (21528, 23026)]