1138256574

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:815

約数の個数: 144

約数和(自身を含む): 2964072960

約数和(自身を除く): 1825816386

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 169, 182, 186, 217, 273, 294, 338, 403, 434, 507, 546, 637, 651, 739, 806, 1014, 1183, 1209, 1274, 1302, 1478, 1519, 1911, 2217, 2366, 2418, 2821, 3038, 3549, 3822, 4434, 4557, 5173, 5239, 5642, 7098, 8281, 8463, 9114, 9607, 10346, 10478, 15519, 15717, 16562, 16926, 19214, 19747, 22909, 24843, 28821, 31038, 31434, 36211, 36673, 39494, 45818, 49686, 57642, 59241, 67249, 68727, 72422, 73346, 108633, 110019, 118482, 124891, 134498, 137454, 160363, 201747, 217266, 220038, 249782, 256711, 297817, 320726, 374673, 403494, 470743, 481089, 513422, 595634, 749346, 770133, 874237, 893451, 941486, 962178, 1122541, 1412229, 1540266, 1748474, 1786902, 2084719, 2245082, 2622711, 2824458, 3367623, 3871621, 4169438, 5245422, 6119659, 6254157, 6735246, 7743242, 11614863, 12239318, 12508314, 14593033, 18358977, 23229726, 27101347, 29186066, 36717954, 43779099, 54202694, 81304041, 87558198, 162608082, 189709429, 379418858, 569128287, 1138256574]

約数ペア:

[(1, 1138256574), (2, 569128287), (3, 379418858), (6, 189709429), (7, 162608082), (13, 87558198), (14, 81304041), (21, 54202694), (26, 43779099), (31, 36717954), (39, 29186066), (42, 27101347), (49, 23229726), (62, 18358977), (78, 14593033), (91, 12508314), (93, 12239318), (98, 11614863), (147, 7743242), (169, 6735246), (182, 6254157), (186, 6119659), (217, 5245422), (273, 4169438), (294, 3871621), (338, 3367623), (403, 2824458), (434, 2622711), (507, 2245082), (546, 2084719), (637, 1786902), (651, 1748474), (739, 1540266), (806, 1412229), (1014, 1122541), (1183, 962178), (1209, 941486), (1274, 893451), (1302, 874237), (1478, 770133), (1519, 749346), (1911, 595634), (2217, 513422), (2366, 481089), (2418, 470743), (2821, 403494), (3038, 374673), (3549, 320726), (3822, 297817), (4434, 256711), (4557, 249782), (5173, 220038), (5239, 217266), (5642, 201747), (7098, 160363), (8281, 137454), (8463, 134498), (9114, 124891), (9607, 118482), (10346, 110019), (10478, 108633), (15519, 73346), (15717, 72422), (16562, 68727), (16926, 67249), (19214, 59241), (19747, 57642), (22909, 49686), (24843, 45818), (28821, 39494), (31038, 36673), (31434, 36211)]