221364864

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 738104640

約数和(自身を除く): 516739776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 283, 288, 291, 336, 384, 388, 448, 504, 566, 576, 582, 672, 679, 776, 849, 873, 896, 1008, 1132, 1152, 1164, 1344, 1358, 1552, 1698, 1746, 1981, 2016, 2037, 2264, 2328, 2547, 2688, 2716, 3104, 3396, 3492, 3962, 4032, 4074, 4528, 4656, 5094, 5432, 5943, 6111, 6208, 6792, 6984, 7924, 8064, 8148, 9056, 9312, 10188, 10864, 11886, 12222, 12416, 13584, 13968, 15848, 16296, 17829, 18112, 18624, 20376, 21728, 23772, 24444, 27168, 27451, 27936, 31696, 32592, 35658, 36224, 37248, 40752, 43456, 47544, 48888, 54336, 54902, 55872, 63392, 65184, 71316, 81504, 82353, 86912, 95088, 97776, 108672, 109804, 111744, 126784, 130368, 142632, 163008, 164706, 190176, 192157, 195552, 219608, 247059, 253568, 260736, 285264, 326016, 329412, 380352, 384314, 391104, 439216, 494118, 570528, 576471, 658824, 760704, 768628, 782208, 878432, 988236, 1141056, 1152942, 1317648, 1537256, 1729413, 1756864, 1976472, 2282112, 2305884, 2635296, 3074512, 3458826, 3513728, 3952944, 4611768, 5270592, 6149024, 6917652, 7905888, 9223536, 10541184, 12298048, 13835304, 15811776, 18447072, 24596096, 27670608, 31623552, 36894144, 55341216, 73788288, 110682432, 221364864]

約数ペア:

[(1, 221364864), (2, 110682432), (3, 73788288), (4, 55341216), (6, 36894144), (7, 31623552), (8, 27670608), (9, 24596096), (12, 18447072), (14, 15811776), (16, 13835304), (18, 12298048), (21, 10541184), (24, 9223536), (28, 7905888), (32, 6917652), (36, 6149024), (42, 5270592), (48, 4611768), (56, 3952944), (63, 3513728), (64, 3458826), (72, 3074512), (84, 2635296), (96, 2305884), (97, 2282112), (112, 1976472), (126, 1756864), (128, 1729413), (144, 1537256), (168, 1317648), (192, 1152942), (194, 1141056), (224, 988236), (252, 878432), (283, 782208), (288, 768628), (291, 760704), (336, 658824), (384, 576471), (388, 570528), (448, 494118), (504, 439216), (566, 391104), (576, 384314), (582, 380352), (672, 329412), (679, 326016), (776, 285264), (849, 260736), (873, 253568), (896, 247059), (1008, 219608), (1132, 195552), (1152, 192157), (1164, 190176), (1344, 164706), (1358, 163008), (1552, 142632), (1698, 130368), (1746, 126784), (1981, 111744), (2016, 109804), (2037, 108672), (2264, 97776), (2328, 95088), (2547, 86912), (2688, 82353), (2716, 81504), (3104, 71316), (3396, 65184), (3492, 63392), (3962, 55872), (4032, 54902), (4074, 54336), (4528, 48888), (4656, 47544), (5094, 43456), (5432, 40752), (5943, 37248), (6111, 36224), (6208, 35658), (6792, 32592), (6984, 31696), (7924, 27936), (8064, 27451), (8148, 27168), (9056, 24444), (9312, 23772), (10188, 21728), (10864, 20376), (11886, 18624), (12222, 18112), (12416, 17829), (13584, 16296), (13968, 15848)]