1964306344

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 256

約数和(自身を含む): 5364817920

約数和(自身を除く): 3400511576

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 47, 52, 56, 68, 77, 88, 91, 94, 104, 119, 136, 143, 154, 182, 187, 188, 221, 238, 286, 307, 308, 329, 364, 374, 376, 442, 476, 517, 572, 611, 614, 616, 658, 728, 748, 799, 884, 952, 1001, 1034, 1144, 1222, 1228, 1309, 1316, 1496, 1547, 1598, 1768, 2002, 2068, 2149, 2431, 2444, 2456, 2618, 2632, 3094, 3196, 3377, 3619, 3991, 4004, 4136, 4277, 4298, 4862, 4888, 5219, 5236, 5593, 6188, 6392, 6721, 6754, 7238, 7982, 8008, 8554, 8596, 8789, 9724, 10387, 10438, 10472, 11186, 12376, 13442, 13508, 14429, 14476, 15964, 17017, 17108, 17192, 17578, 19448, 20774, 20876, 22372, 23639, 26884, 27016, 27937, 28858, 28952, 31928, 34034, 34216, 35156, 36533, 41548, 41752, 43901, 44744, 47047, 47278, 53768, 55874, 57409, 57716, 61523, 67847, 68068, 70312, 72709, 73066, 83096, 87802, 94094, 94556, 101003, 111748, 114257, 114818, 115432, 123046, 135694, 136136, 145418, 146132, 158719, 175604, 187577, 188188, 189112, 202006, 223496, 228514, 229636, 245293, 246092, 271388, 290836, 292264, 307307, 317438, 351208, 375154, 376376, 401863, 404012, 457028, 459272, 474929, 490586, 492184, 542776, 581672, 614614, 634876, 746317, 750308, 799799, 803726, 808024, 914056, 949858, 981172, 1111033, 1229228, 1269752, 1313039, 1492634, 1500616, 1599598, 1607452, 1717051, 1899716, 1962344, 2063347, 2222066, 2458456, 2626078, 2698223, 2985268, 3188809, 3199196, 3214904, 3434102, 3799432, 4126694, 4444132, 5224219, 5252156, 5396446, 5970536, 6377618, 6398392, 6868204, 8253388, 8888264, 10448438, 10504312, 10792892, 12755236, 13736408, 14443429, 16506776, 18887561, 20896876, 21585784, 22321663, 25510472, 28886858, 35076899, 37775122, 41793752, 44643326, 57773716, 70153798, 75550244, 89286652, 115547432, 140307596, 151100488, 178573304, 245538293, 280615192, 491076586, 982153172, 1964306344]

約数ペア:

[(1, 1964306344), (2, 982153172), (4, 491076586), (7, 280615192), (8, 245538293), (11, 178573304), (13, 151100488), (14, 140307596), (17, 115547432), (22, 89286652), (26, 75550244), (28, 70153798), (34, 57773716), (44, 44643326), (47, 41793752), (52, 37775122), (56, 35076899), (68, 28886858), (77, 25510472), (88, 22321663), (91, 21585784), (94, 20896876), (104, 18887561), (119, 16506776), (136, 14443429), (143, 13736408), (154, 12755236), (182, 10792892), (187, 10504312), (188, 10448438), (221, 8888264), (238, 8253388), (286, 6868204), (307, 6398392), (308, 6377618), (329, 5970536), (364, 5396446), (374, 5252156), (376, 5224219), (442, 4444132), (476, 4126694), (517, 3799432), (572, 3434102), (611, 3214904), (614, 3199196), (616, 3188809), (658, 2985268), (728, 2698223), (748, 2626078), (799, 2458456), (884, 2222066), (952, 2063347), (1001, 1962344), (1034, 1899716), (1144, 1717051), (1222, 1607452), (1228, 1599598), (1309, 1500616), (1316, 1492634), (1496, 1313039), (1547, 1269752), (1598, 1229228), (1768, 1111033), (2002, 981172), (2068, 949858), (2149, 914056), (2431, 808024), (2444, 803726), (2456, 799799), (2618, 750308), (2632, 746317), (3094, 634876), (3196, 614614), (3377, 581672), (3619, 542776), (3991, 492184), (4004, 490586), (4136, 474929), (4277, 459272), (4298, 457028), (4862, 404012), (4888, 401863), (5219, 376376), (5236, 375154), (5593, 351208), (6188, 317438), (6392, 307307), (6721, 292264), (6754, 290836), (7238, 271388), (7982, 246092), (8008, 245293), (8554, 229636), (8596, 228514), (8789, 223496), (9724, 202006), (10387, 189112), (10438, 188188), (10472, 187577), (11186, 175604), (12376, 158719), (13442, 146132), (13508, 145418), (14429, 136136), (14476, 135694), (15964, 123046), (17017, 115432), (17108, 114818), (17192, 114257), (17578, 111748), (19448, 101003), (20774, 94556), (20876, 94094), (22372, 87802), (23639, 83096), (26884, 73066), (27016, 72709), (27937, 70312), (28858, 68068), (28952, 67847), (31928, 61523), (34034, 57716), (34216, 57409), (35156, 55874), (36533, 53768), (41548, 47278), (41752, 47047), (43901, 44744)]