401405280642

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{117241}}^1$

素因数の和:117389

約数の個数: 128

約数和(自身を含む): 972452044800

約数和(自身を除く): 571046764158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 47, 54, 57, 71, 94, 114, 141, 142, 171, 213, 282, 342, 423, 426, 513, 639, 846, 893, 1026, 1269, 1278, 1349, 1786, 1917, 2538, 2679, 2698, 3337, 3834, 4047, 5358, 6674, 8037, 8094, 10011, 12141, 16074, 20022, 24111, 24282, 30033, 36423, 48222, 60066, 63403, 72846, 90099, 117241, 126806, 180198, 190209, 234482, 351723, 380418, 570627, 703446, 1055169, 1141254, 1711881, 2110338, 2227579, 3165507, 3423762, 4455158, 5510327, 6331014, 6682737, 8324111, 11020654, 13365474, 16530981, 16648222, 20048211, 24972333, 33061962, 40096422, 49592943, 49944666, 60144633, 74916999, 99185886, 104696213, 120289266, 148778829, 149833998, 158158109, 209392426, 224750997, 297557658, 314088639, 316316218, 391233217, 449501994, 474474327, 628177278, 782466434, 942265917, 948948654, 1173699651, 1423422981, 1884531834, 2347399302, 2826797751, 2846845962, 3521098953, 4270268943, 5653595502, 7042197906, 7433431123, 8540537886, 10563296859, 14866862246, 21126593718, 22300293369, 44600586738, 66900880107, 133801760214, 200702640321, 401405280642]

約数ペア:

[(1, 401405280642), (2, 200702640321), (3, 133801760214), (6, 66900880107), (9, 44600586738), (18, 22300293369), (19, 21126593718), (27, 14866862246), (38, 10563296859), (47, 8540537886), (54, 7433431123), (57, 7042197906), (71, 5653595502), (94, 4270268943), (114, 3521098953), (141, 2846845962), (142, 2826797751), (171, 2347399302), (213, 1884531834), (282, 1423422981), (342, 1173699651), (423, 948948654), (426, 942265917), (513, 782466434), (639, 628177278), (846, 474474327), (893, 449501994), (1026, 391233217), (1269, 316316218), (1278, 314088639), (1349, 297557658), (1786, 224750997), (1917, 209392426), (2538, 158158109), (2679, 149833998), (2698, 148778829), (3337, 120289266), (3834, 104696213), (4047, 99185886), (5358, 74916999), (6674, 60144633), (8037, 49944666), (8094, 49592943), (10011, 40096422), (12141, 33061962), (16074, 24972333), (20022, 20048211), (24111, 16648222), (24282, 16530981), (30033, 13365474), (36423, 11020654), (48222, 8324111), (60066, 6682737), (63403, 6331014), (72846, 5510327), (90099, 4455158), (117241, 3423762), (126806, 3165507), (180198, 2227579), (190209, 2110338), (234482, 1711881), (351723, 1141254), (380418, 1055169), (570627, 703446)]