215014488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 645200640

約数和(自身を除く): 430186152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 23, 24, 26, 38, 39, 46, 52, 57, 69, 76, 78, 83, 92, 104, 114, 138, 152, 156, 166, 184, 228, 247, 249, 276, 299, 312, 332, 361, 437, 456, 494, 498, 552, 598, 664, 722, 741, 874, 897, 988, 996, 1079, 1083, 1196, 1311, 1444, 1482, 1577, 1748, 1794, 1909, 1976, 1992, 2158, 2166, 2392, 2622, 2888, 2964, 3154, 3237, 3496, 3588, 3818, 4316, 4332, 4693, 4731, 5244, 5681, 5727, 5928, 6308, 6474, 7176, 7636, 8303, 8632, 8664, 9386, 9462, 10488, 11362, 11454, 12616, 12948, 14079, 15272, 16606, 17043, 18772, 18924, 20501, 22724, 22908, 24817, 24909, 25896, 28158, 29963, 33212, 34086, 36271, 37544, 37848, 41002, 45448, 45816, 49634, 49818, 56316, 59926, 61503, 66424, 68172, 72542, 74451, 82004, 89889, 99268, 99636, 107939, 108813, 112632, 119852, 123006, 136344, 145084, 148902, 164008, 179778, 198536, 199272, 215878, 217626, 239704, 246012, 290168, 297804, 323817, 359556, 389519, 431756, 435252, 471523, 492024, 595608, 647634, 689149, 719112, 779038, 863512, 870504, 943046, 1168557, 1295268, 1378298, 1414569, 1558076, 1886092, 2067447, 2337114, 2590536, 2756596, 2829138, 3116152, 3772184, 4134894, 4674228, 5513192, 5658276, 8269788, 8958937, 9348456, 11316552, 16539576, 17917874, 26876811, 35835748, 53753622, 71671496, 107507244, 215014488]

約数ペア:

[(1, 215014488), (2, 107507244), (3, 71671496), (4, 53753622), (6, 35835748), (8, 26876811), (12, 17917874), (13, 16539576), (19, 11316552), (23, 9348456), (24, 8958937), (26, 8269788), (38, 5658276), (39, 5513192), (46, 4674228), (52, 4134894), (57, 3772184), (69, 3116152), (76, 2829138), (78, 2756596), (83, 2590536), (92, 2337114), (104, 2067447), (114, 1886092), (138, 1558076), (152, 1414569), (156, 1378298), (166, 1295268), (184, 1168557), (228, 943046), (247, 870504), (249, 863512), (276, 779038), (299, 719112), (312, 689149), (332, 647634), (361, 595608), (437, 492024), (456, 471523), (494, 435252), (498, 431756), (552, 389519), (598, 359556), (664, 323817), (722, 297804), (741, 290168), (874, 246012), (897, 239704), (988, 217626), (996, 215878), (1079, 199272), (1083, 198536), (1196, 179778), (1311, 164008), (1444, 148902), (1482, 145084), (1577, 136344), (1748, 123006), (1794, 119852), (1909, 112632), (1976, 108813), (1992, 107939), (2158, 99636), (2166, 99268), (2392, 89889), (2622, 82004), (2888, 74451), (2964, 72542), (3154, 68172), (3237, 66424), (3496, 61503), (3588, 59926), (3818, 56316), (4316, 49818), (4332, 49634), (4693, 45816), (4731, 45448), (5244, 41002), (5681, 37848), (5727, 37544), (5928, 36271), (6308, 34086), (6474, 33212), (7176, 29963), (7636, 28158), (8303, 25896), (8632, 24909), (8664, 24817), (9386, 22908), (9462, 22724), (10488, 20501), (11362, 18924), (11454, 18772), (12616, 17043), (12948, 16606), (14079, 15272)]