406742400246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{23677}}^1$

素因数の和:24206

約数の個数: 128

約数和(自身を含む): 1017325080576

約数和(自身を除く): 610582680330

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 431, 438, 511, 546, 862, 949, 1022, 1293, 1533, 1898, 2586, 2847, 3017, 3066, 5603, 5694, 6034, 6643, 9051, 11206, 13286, 16809, 18102, 19929, 23677, 31463, 33618, 39221, 39858, 47354, 62926, 71031, 78442, 94389, 117663, 142062, 165739, 188778, 220241, 235326, 307801, 331478, 409019, 440482, 497217, 615602, 660723, 818038, 923403, 994434, 1227057, 1321446, 1728421, 1846806, 2154607, 2454114, 2863133, 3456842, 4309214, 5185263, 5726266, 6463821, 8589399, 10204787, 10370526, 12098947, 12927642, 17178798, 20409574, 22469473, 24197894, 30614361, 36296841, 44938946, 61228722, 67408419, 71433509, 72593682, 132662231, 134816838, 142867018, 157286311, 214300527, 265324462, 314572622, 397986693, 428601054, 471858933, 744949451, 795973386, 928635617, 943717866, 1489898902, 1857271234, 2234848353, 2785906851, 4469696706, 5214646157, 5571813702, 9684342863, 10429292314, 15643938471, 19368685726, 29053028589, 31287876942, 58106057178, 67790400041, 135580800082, 203371200123, 406742400246]

約数ペア:

[(1, 406742400246), (2, 203371200123), (3, 135580800082), (6, 67790400041), (7, 58106057178), (13, 31287876942), (14, 29053028589), (21, 19368685726), (26, 15643938471), (39, 10429292314), (42, 9684342863), (73, 5571813702), (78, 5214646157), (91, 4469696706), (146, 2785906851), (182, 2234848353), (219, 1857271234), (273, 1489898902), (431, 943717866), (438, 928635617), (511, 795973386), (546, 744949451), (862, 471858933), (949, 428601054), (1022, 397986693), (1293, 314572622), (1533, 265324462), (1898, 214300527), (2586, 157286311), (2847, 142867018), (3017, 134816838), (3066, 132662231), (5603, 72593682), (5694, 71433509), (6034, 67408419), (6643, 61228722), (9051, 44938946), (11206, 36296841), (13286, 30614361), (16809, 24197894), (18102, 22469473), (19929, 20409574), (23677, 17178798), (31463, 12927642), (33618, 12098947), (39221, 10370526), (39858, 10204787), (47354, 8589399), (62926, 6463821), (71031, 5726266), (78442, 5185263), (94389, 4309214), (117663, 3456842), (142062, 2863133), (165739, 2454114), (188778, 2154607), (220241, 1846806), (235326, 1728421), (307801, 1321446), (331478, 1227057), (409019, 994434), (440482, 923403), (497217, 818038), (615602, 660723)]