401259474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 1160355840

約数和(自身を除く): 759096366

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 121, 126, 154, 186, 189, 198, 217, 231, 242, 279, 283, 297, 341, 363, 378, 434, 462, 558, 566, 594, 651, 682, 693, 726, 837, 847, 849, 1023, 1089, 1302, 1386, 1674, 1694, 1698, 1953, 1981, 2046, 2079, 2178, 2387, 2541, 2547, 3069, 3113, 3267, 3751, 3906, 3962, 4158, 4774, 5082, 5094, 5859, 5943, 6138, 6226, 6534, 7161, 7502, 7623, 7641, 8773, 9207, 9339, 11253, 11718, 11886, 14322, 15246, 15282, 17546, 17829, 18414, 18678, 21483, 21791, 22506, 22869, 26257, 26319, 28017, 33759, 34243, 35658, 42966, 43582, 45738, 52514, 52638, 53487, 56034, 61411, 64449, 65373, 67518, 68486, 78771, 78957, 84051, 96503, 101277, 102729, 106974, 122822, 128898, 130746, 157542, 157914, 168102, 184233, 193006, 196119, 202554, 205458, 236313, 236871, 239701, 289509, 308187, 368466, 392238, 472626, 473742, 479402, 552699, 579018, 588357, 616374, 675521, 708939, 719103, 868527, 924561, 1061533, 1105398, 1176714, 1351042, 1417878, 1438206, 1658097, 1737054, 1849122, 2026563, 2123066, 2157309, 2605581, 3184599, 3316194, 4053126, 4314618, 5211162, 6079689, 6369198, 6471927, 7430731, 9553797, 12159378, 12943854, 14861462, 18239067, 19107594, 22292193, 28661391, 36478134, 44584386, 57322782, 66876579, 133753158, 200629737, 401259474]

約数ペア:

[(1, 401259474), (2, 200629737), (3, 133753158), (6, 66876579), (7, 57322782), (9, 44584386), (11, 36478134), (14, 28661391), (18, 22292193), (21, 19107594), (22, 18239067), (27, 14861462), (31, 12943854), (33, 12159378), (42, 9553797), (54, 7430731), (62, 6471927), (63, 6369198), (66, 6079689), (77, 5211162), (93, 4314618), (99, 4053126), (121, 3316194), (126, 3184599), (154, 2605581), (186, 2157309), (189, 2123066), (198, 2026563), (217, 1849122), (231, 1737054), (242, 1658097), (279, 1438206), (283, 1417878), (297, 1351042), (341, 1176714), (363, 1105398), (378, 1061533), (434, 924561), (462, 868527), (558, 719103), (566, 708939), (594, 675521), (651, 616374), (682, 588357), (693, 579018), (726, 552699), (837, 479402), (847, 473742), (849, 472626), (1023, 392238), (1089, 368466), (1302, 308187), (1386, 289509), (1674, 239701), (1694, 236871), (1698, 236313), (1953, 205458), (1981, 202554), (2046, 196119), (2079, 193006), (2178, 184233), (2387, 168102), (2541, 157914), (2547, 157542), (3069, 130746), (3113, 128898), (3267, 122822), (3751, 106974), (3906, 102729), (3962, 101277), (4158, 96503), (4774, 84051), (5082, 78957), (5094, 78771), (5859, 68486), (5943, 67518), (6138, 65373), (6226, 64449), (6534, 61411), (7161, 56034), (7502, 53487), (7623, 52638), (7641, 52514), (8773, 45738), (9207, 43582), (9339, 42966), (11253, 35658), (11718, 34243), (11886, 33759), (14322, 28017), (15246, 26319), (15282, 26257), (17546, 22869), (17829, 22506), (18414, 21791), (18678, 21483)]