247315068

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6863}}^1$

素因数の和:6904

約数の個数: 144

約数和(自身を含む): 839494656

約数和(自身を除く): 592179588

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 6863, 9009, 12012, 13726, 18018, 20589, 27452, 36036, 41178, 48041, 61767, 75493, 82356, 89219, 96082, 123534, 144123, 150986, 178438, 192164, 226479, 247068, 267657, 288246, 301972, 356876, 432369, 452958, 528451, 535314, 576492, 624533, 679437, 802971, 864738, 905916, 981409, 1056902, 1070628, 1249066, 1358874, 1585353, 1605942, 1729476, 1873599, 1962818, 2113804, 2498132, 2717748, 2944227, 3170706, 3211884, 3747198, 3925636, 4756059, 5620797, 5888454, 6341412, 6869863, 7494396, 8832681, 9512118, 11241594, 11776908, 13739726, 17665362, 19024236, 20609589, 22483188, 27479452, 35330724, 41219178, 61828767, 82438356, 123657534, 247315068]

約数ペア:

[(1, 247315068), (2, 123657534), (3, 82438356), (4, 61828767), (6, 41219178), (7, 35330724), (9, 27479452), (11, 22483188), (12, 20609589), (13, 19024236), (14, 17665362), (18, 13739726), (21, 11776908), (22, 11241594), (26, 9512118), (28, 8832681), (33, 7494396), (36, 6869863), (39, 6341412), (42, 5888454), (44, 5620797), (52, 4756059), (63, 3925636), (66, 3747198), (77, 3211884), (78, 3170706), (84, 2944227), (91, 2717748), (99, 2498132), (117, 2113804), (126, 1962818), (132, 1873599), (143, 1729476), (154, 1605942), (156, 1585353), (182, 1358874), (198, 1249066), (231, 1070628), (234, 1056902), (252, 981409), (273, 905916), (286, 864738), (308, 802971), (364, 679437), (396, 624533), (429, 576492), (462, 535314), (468, 528451), (546, 452958), (572, 432369), (693, 356876), (819, 301972), (858, 288246), (924, 267657), (1001, 247068), (1092, 226479), (1287, 192164), (1386, 178438), (1638, 150986), (1716, 144123), (2002, 123534), (2574, 96082), (2772, 89219), (3003, 82356), (3276, 75493), (4004, 61767), (5148, 48041), (6006, 41178), (6863, 36036), (9009, 27452), (12012, 20589), (13726, 18018)]