213185016

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 685900800

約数和(自身を除く): 472715784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 341, 342, 372, 396, 418, 456, 457, 558, 589, 627, 682, 684, 744, 792, 836, 914, 1023, 1116, 1178, 1254, 1364, 1368, 1371, 1672, 1767, 1828, 1881, 2046, 2232, 2356, 2508, 2728, 2742, 3069, 3534, 3656, 3762, 4092, 4113, 4712, 5016, 5027, 5301, 5484, 6138, 6479, 7068, 7524, 8184, 8226, 8683, 10054, 10602, 10968, 12276, 12958, 14136, 14167, 15048, 15081, 16452, 17366, 19437, 20108, 21204, 24552, 25916, 26049, 28334, 30162, 32904, 34732, 38874, 40216, 42408, 42501, 45243, 51832, 52098, 56668, 58311, 60324, 69464, 77748, 78147, 85002, 90486, 95513, 104196, 113336, 116622, 120648, 127503, 155496, 155837, 156294, 170004, 180972, 191026, 208392, 233244, 255006, 269173, 286539, 311674, 312588, 340008, 361944, 382052, 466488, 467511, 510012, 538346, 573078, 623348, 625176, 764104, 807519, 859617, 935022, 1020024, 1076692, 1146156, 1246696, 1402533, 1615038, 1719234, 1870044, 2153384, 2292312, 2422557, 2805066, 2960903, 3230076, 3438468, 3740088, 4845114, 5610132, 5921806, 6460152, 6876936, 8882709, 9690228, 11220264, 11843612, 17765418, 19380456, 23687224, 26648127, 35530836, 53296254, 71061672, 106592508, 213185016]

約数ペア:

[(1, 213185016), (2, 106592508), (3, 71061672), (4, 53296254), (6, 35530836), (8, 26648127), (9, 23687224), (11, 19380456), (12, 17765418), (18, 11843612), (19, 11220264), (22, 9690228), (24, 8882709), (31, 6876936), (33, 6460152), (36, 5921806), (38, 5610132), (44, 4845114), (57, 3740088), (62, 3438468), (66, 3230076), (72, 2960903), (76, 2805066), (88, 2422557), (93, 2292312), (99, 2153384), (114, 1870044), (124, 1719234), (132, 1615038), (152, 1402533), (171, 1246696), (186, 1146156), (198, 1076692), (209, 1020024), (228, 935022), (248, 859617), (264, 807519), (279, 764104), (341, 625176), (342, 623348), (372, 573078), (396, 538346), (418, 510012), (456, 467511), (457, 466488), (558, 382052), (589, 361944), (627, 340008), (682, 312588), (684, 311674), (744, 286539), (792, 269173), (836, 255006), (914, 233244), (1023, 208392), (1116, 191026), (1178, 180972), (1254, 170004), (1364, 156294), (1368, 155837), (1371, 155496), (1672, 127503), (1767, 120648), (1828, 116622), (1881, 113336), (2046, 104196), (2232, 95513), (2356, 90486), (2508, 85002), (2728, 78147), (2742, 77748), (3069, 69464), (3534, 60324), (3656, 58311), (3762, 56668), (4092, 52098), (4113, 51832), (4712, 45243), (5016, 42501), (5027, 42408), (5301, 40216), (5484, 38874), (6138, 34732), (6479, 32904), (7068, 30162), (7524, 28334), (8184, 26049), (8226, 25916), (8683, 24552), (10054, 21204), (10602, 20108), (10968, 19437), (12276, 17366), (12958, 16452), (14136, 15081), (14167, 15048)]