1807623648

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 5428684800

約数和(自身を除く): 3621061152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 79, 96, 108, 142, 144, 158, 213, 216, 237, 284, 288, 316, 373, 426, 432, 474, 568, 632, 639, 711, 746, 852, 864, 948, 1119, 1136, 1264, 1278, 1422, 1492, 1704, 1896, 1917, 2133, 2238, 2272, 2528, 2556, 2844, 2984, 3357, 3408, 3792, 3834, 4266, 4476, 5112, 5609, 5688, 5968, 6714, 6816, 7584, 7668, 8532, 8952, 10071, 10224, 11218, 11376, 11936, 13428, 15336, 16827, 17064, 17904, 20142, 20448, 22436, 22752, 26483, 26856, 29467, 30672, 33654, 34128, 35808, 40284, 44872, 50481, 52966, 53712, 58934, 61344, 67308, 68256, 79449, 80568, 88401, 89744, 100962, 105932, 107424, 117868, 134616, 151443, 158898, 161136, 176802, 179488, 201924, 211864, 235736, 238347, 265203, 269232, 302886, 317796, 322272, 353604, 403848, 423728, 471472, 476694, 530406, 538464, 605772, 635592, 707208, 715041, 795609, 807696, 847456, 942944, 953388, 1060812, 1211544, 1271184, 1414416, 1430082, 1591218, 1615392, 1906776, 2092157, 2121624, 2423088, 2542368, 2828832, 2860164, 3182436, 3813552, 4184314, 4243248, 4846176, 5720328, 6276471, 6364872, 7627104, 8368628, 8486496, 11440656, 12552942, 12729744, 16737256, 18829413, 22881312, 25105884, 25459488, 33474512, 37658826, 50211768, 56488239, 66949024, 75317652, 100423536, 112976478, 150635304, 200847072, 225952956, 301270608, 451905912, 602541216, 903811824, 1807623648]

約数ペア:

[(1, 1807623648), (2, 903811824), (3, 602541216), (4, 451905912), (6, 301270608), (8, 225952956), (9, 200847072), (12, 150635304), (16, 112976478), (18, 100423536), (24, 75317652), (27, 66949024), (32, 56488239), (36, 50211768), (48, 37658826), (54, 33474512), (71, 25459488), (72, 25105884), (79, 22881312), (96, 18829413), (108, 16737256), (142, 12729744), (144, 12552942), (158, 11440656), (213, 8486496), (216, 8368628), (237, 7627104), (284, 6364872), (288, 6276471), (316, 5720328), (373, 4846176), (426, 4243248), (432, 4184314), (474, 3813552), (568, 3182436), (632, 2860164), (639, 2828832), (711, 2542368), (746, 2423088), (852, 2121624), (864, 2092157), (948, 1906776), (1119, 1615392), (1136, 1591218), (1264, 1430082), (1278, 1414416), (1422, 1271184), (1492, 1211544), (1704, 1060812), (1896, 953388), (1917, 942944), (2133, 847456), (2238, 807696), (2272, 795609), (2528, 715041), (2556, 707208), (2844, 635592), (2984, 605772), (3357, 538464), (3408, 530406), (3792, 476694), (3834, 471472), (4266, 423728), (4476, 403848), (5112, 353604), (5609, 322272), (5688, 317796), (5968, 302886), (6714, 269232), (6816, 265203), (7584, 238347), (7668, 235736), (8532, 211864), (8952, 201924), (10071, 179488), (10224, 176802), (11218, 161136), (11376, 158898), (11936, 151443), (13428, 134616), (15336, 117868), (16827, 107424), (17064, 105932), (17904, 100962), (20142, 89744), (20448, 88401), (22436, 80568), (22752, 79449), (26483, 68256), (26856, 67308), (29467, 61344), (30672, 58934), (33654, 53712), (34128, 52966), (35808, 50481), (40284, 44872)]