426653682

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:353

約数の個数: 144

約数和(自身を含む): 1113530112

約数和(自身を除く): 686876430

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, 277, 294, 338, 403, 434, 507, 546, 554, 637, 651, 806, 831, 1014, 1183, 1209, 1274, 1302, 1519, 1662, 1911, 1939, 2366, 2418, 2821, 3038, 3549, 3601, 3822, 3878, 4557, 5239, 5642, 5817, 7098, 7202, 8281, 8463, 8587, 9114, 10478, 10803, 11634, 13573, 15717, 16562, 16926, 17174, 19747, 21606, 24843, 25207, 25761, 27146, 31434, 36673, 39494, 40719, 46813, 49686, 50414, 51522, 59241, 60109, 73346, 75621, 81438, 93626, 110019, 111631, 118482, 120218, 140439, 151242, 176449, 180327, 220038, 223262, 256711, 280878, 327691, 334893, 352898, 360654, 420763, 513422, 529347, 655382, 669786, 770133, 781417, 841526, 983073, 1058694, 1262289, 1451203, 1540266, 1562834, 1966146, 2293837, 2344251, 2524578, 2902406, 4353609, 4587674, 4688502, 5469919, 6881511, 8707218, 10158421, 10939838, 13763022, 16409757, 20316842, 30475263, 32819514, 60950526, 71108947, 142217894, 213326841, 426653682]

約数ペア:

[(1, 426653682), (2, 213326841), (3, 142217894), (6, 71108947), (7, 60950526), (13, 32819514), (14, 30475263), (21, 20316842), (26, 16409757), (31, 13763022), (39, 10939838), (42, 10158421), (49, 8707218), (62, 6881511), (78, 5469919), (91, 4688502), (93, 4587674), (98, 4353609), (147, 2902406), (169, 2524578), (182, 2344251), (186, 2293837), (217, 1966146), (273, 1562834), (277, 1540266), (294, 1451203), (338, 1262289), (403, 1058694), (434, 983073), (507, 841526), (546, 781417), (554, 770133), (637, 669786), (651, 655382), (806, 529347), (831, 513422), (1014, 420763), (1183, 360654), (1209, 352898), (1274, 334893), (1302, 327691), (1519, 280878), (1662, 256711), (1911, 223262), (1939, 220038), (2366, 180327), (2418, 176449), (2821, 151242), (3038, 140439), (3549, 120218), (3601, 118482), (3822, 111631), (3878, 110019), (4557, 93626), (5239, 81438), (5642, 75621), (5817, 73346), (7098, 60109), (7202, 59241), (8281, 51522), (8463, 50414), (8587, 49686), (9114, 46813), (10478, 40719), (10803, 39494), (11634, 36673), (13573, 31434), (15717, 27146), (16562, 25761), (16926, 25207), (17174, 24843), (19747, 21606)]