123696342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 224668458

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 71, 77, 99, 126, 142, 154, 189, 198, 213, 231, 297, 378, 419, 426, 462, 497, 594, 639, 693, 781, 838, 994, 1257, 1278, 1386, 1491, 1562, 1917, 2079, 2343, 2514, 2933, 2982, 3771, 3834, 4158, 4473, 4609, 4686, 5467, 5866, 7029, 7542, 8799, 8946, 9218, 10934, 11313, 13419, 13827, 14058, 16401, 17598, 21087, 22626, 26397, 26838, 27654, 29749, 32263, 32802, 41481, 42174, 49203, 52794, 59498, 64526, 79191, 82962, 89247, 96789, 98406, 124443, 147609, 158382, 178494, 193578, 208243, 248886, 267741, 290367, 295218, 327239, 416486, 535482, 580734, 624729, 654478, 803223, 871101, 981717, 1249458, 1606446, 1742202, 1874187, 1963434, 2290673, 2945151, 3748374, 4581346, 5622561, 5890302, 6872019, 8835453, 11245122, 13744038, 17670906, 20616057, 41232114, 61848171, 123696342]

約数ペア:

[(1, 123696342), (2, 61848171), (3, 41232114), (6, 20616057), (7, 17670906), (9, 13744038), (11, 11245122), (14, 8835453), (18, 6872019), (21, 5890302), (22, 5622561), (27, 4581346), (33, 3748374), (42, 2945151), (54, 2290673), (63, 1963434), (66, 1874187), (71, 1742202), (77, 1606446), (99, 1249458), (126, 981717), (142, 871101), (154, 803223), (189, 654478), (198, 624729), (213, 580734), (231, 535482), (297, 416486), (378, 327239), (419, 295218), (426, 290367), (462, 267741), (497, 248886), (594, 208243), (639, 193578), (693, 178494), (781, 158382), (838, 147609), (994, 124443), (1257, 98406), (1278, 96789), (1386, 89247), (1491, 82962), (1562, 79191), (1917, 64526), (2079, 59498), (2343, 52794), (2514, 49203), (2933, 42174), (2982, 41481), (3771, 32802), (3834, 32263), (4158, 29749), (4473, 27654), (4609, 26838), (4686, 26397), (5467, 22626), (5866, 21087), (7029, 17598), (7542, 16401), (8799, 14058), (8946, 13827), (9218, 13419), (10934, 11313)]