223897128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3367

約数の個数: 128

約数和(自身を含む): 711352320

約数和(自身を除く): 487455192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3307, 4836, 5208, 5642, 6614, 8463, 9672, 9921, 11284, 13228, 16926, 19842, 22568, 23149, 26456, 33852, 39684, 42991, 46298, 67704, 69447, 79368, 85982, 92596, 102517, 128973, 138894, 171964, 185192, 205034, 257946, 277788, 300937, 307551, 343928, 410068, 515892, 555576, 601874, 615102, 717619, 820136, 902811, 1031784, 1203748, 1230204, 1332721, 1435238, 1805622, 2152857, 2407496, 2460408, 2665442, 2870476, 3611244, 3998163, 4305714, 5330884, 5740952, 7222488, 7996326, 8611428, 9329047, 10661768, 15992652, 17222856, 18658094, 27987141, 31985304, 37316188, 55974282, 74632376, 111948564, 223897128]

約数ペア:

[(1, 223897128), (2, 111948564), (3, 74632376), (4, 55974282), (6, 37316188), (7, 31985304), (8, 27987141), (12, 18658094), (13, 17222856), (14, 15992652), (21, 10661768), (24, 9329047), (26, 8611428), (28, 7996326), (31, 7222488), (39, 5740952), (42, 5330884), (52, 4305714), (56, 3998163), (62, 3611244), (78, 2870476), (84, 2665442), (91, 2460408), (93, 2407496), (104, 2152857), (124, 1805622), (156, 1435238), (168, 1332721), (182, 1230204), (186, 1203748), (217, 1031784), (248, 902811), (273, 820136), (312, 717619), (364, 615102), (372, 601874), (403, 555576), (434, 515892), (546, 410068), (651, 343928), (728, 307551), (744, 300937), (806, 277788), (868, 257946), (1092, 205034), (1209, 185192), (1302, 171964), (1612, 138894), (1736, 128973), (2184, 102517), (2418, 92596), (2604, 85982), (2821, 79368), (3224, 69447), (3307, 67704), (4836, 46298), (5208, 42991), (5642, 39684), (6614, 33852), (8463, 26456), (9672, 23149), (9921, 22568), (11284, 19842), (13228, 16926)]