423775704

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 1216788480

約数和(自身を除く): 793012776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 53, 62, 66, 88, 93, 106, 124, 132, 159, 186, 212, 248, 264, 318, 341, 372, 424, 583, 636, 682, 744, 977, 1023, 1166, 1272, 1364, 1643, 1749, 1954, 2046, 2332, 2728, 2931, 3286, 3498, 3908, 4092, 4664, 4929, 5862, 6572, 6996, 7816, 8184, 9858, 10747, 11724, 13144, 13992, 18073, 19716, 21494, 23448, 30287, 32241, 36146, 39432, 42988, 51781, 54219, 60574, 64482, 72292, 85976, 90861, 103562, 108438, 121148, 128964, 144584, 155343, 181722, 207124, 216876, 242296, 257928, 310686, 333157, 363444, 414248, 433752, 569591, 621372, 666314, 726888, 999471, 1139182, 1242744, 1332628, 1605211, 1708773, 1998942, 2278364, 2665256, 3210422, 3417546, 3997884, 4556728, 4815633, 6420844, 6835092, 7995768, 9631266, 12841688, 13670184, 17657321, 19262532, 35314642, 38525064, 52971963, 70629284, 105943926, 141258568, 211887852, 423775704]

約数ペア:

[(1, 423775704), (2, 211887852), (3, 141258568), (4, 105943926), (6, 70629284), (8, 52971963), (11, 38525064), (12, 35314642), (22, 19262532), (24, 17657321), (31, 13670184), (33, 12841688), (44, 9631266), (53, 7995768), (62, 6835092), (66, 6420844), (88, 4815633), (93, 4556728), (106, 3997884), (124, 3417546), (132, 3210422), (159, 2665256), (186, 2278364), (212, 1998942), (248, 1708773), (264, 1605211), (318, 1332628), (341, 1242744), (372, 1139182), (424, 999471), (583, 726888), (636, 666314), (682, 621372), (744, 569591), (977, 433752), (1023, 414248), (1166, 363444), (1272, 333157), (1364, 310686), (1643, 257928), (1749, 242296), (1954, 216876), (2046, 207124), (2332, 181722), (2728, 155343), (2931, 144584), (3286, 128964), (3498, 121148), (3908, 108438), (4092, 103562), (4664, 90861), (4929, 85976), (5862, 72292), (6572, 64482), (6996, 60574), (7816, 54219), (8184, 51781), (9858, 42988), (10747, 39432), (11724, 36146), (13144, 32241), (13992, 30287), (18073, 23448), (19716, 21494)]