2790897912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{2939}}^1$

素因数の和:3082

約数の個数: 144

約数和(自身を含む): 8387379000

約数和(自身を除く): 5596481088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 109, 121, 132, 198, 218, 242, 264, 327, 363, 396, 436, 484, 654, 726, 792, 872, 968, 981, 1089, 1199, 1308, 1452, 1962, 2178, 2398, 2616, 2904, 2939, 3597, 3924, 4356, 4796, 5878, 7194, 7848, 8712, 8817, 9592, 10791, 11756, 13189, 14388, 17634, 21582, 23512, 26378, 26451, 28776, 32329, 35268, 39567, 43164, 52756, 52902, 64658, 70536, 79134, 86328, 96987, 105512, 105804, 118701, 129316, 158268, 193974, 211608, 237402, 258632, 290961, 316536, 320351, 355619, 387948, 474804, 581922, 640702, 711238, 775896, 949608, 961053, 1066857, 1163844, 1281404, 1422476, 1922106, 2133714, 2327688, 2562808, 2844952, 2883159, 3200571, 3523861, 3844212, 4267428, 5766318, 6401142, 7047722, 7688424, 8534856, 10571583, 11532636, 12802284, 14095444, 21143166, 23065272, 25604568, 28190888, 31714749, 38762471, 42286332, 63429498, 77524942, 84572664, 116287413, 126858996, 155049884, 232574826, 253717992, 310099768, 348862239, 465149652, 697724478, 930299304, 1395448956, 2790897912]

約数ペア:

[(1, 2790897912), (2, 1395448956), (3, 930299304), (4, 697724478), (6, 465149652), (8, 348862239), (9, 310099768), (11, 253717992), (12, 232574826), (18, 155049884), (22, 126858996), (24, 116287413), (33, 84572664), (36, 77524942), (44, 63429498), (66, 42286332), (72, 38762471), (88, 31714749), (99, 28190888), (109, 25604568), (121, 23065272), (132, 21143166), (198, 14095444), (218, 12802284), (242, 11532636), (264, 10571583), (327, 8534856), (363, 7688424), (396, 7047722), (436, 6401142), (484, 5766318), (654, 4267428), (726, 3844212), (792, 3523861), (872, 3200571), (968, 2883159), (981, 2844952), (1089, 2562808), (1199, 2327688), (1308, 2133714), (1452, 1922106), (1962, 1422476), (2178, 1281404), (2398, 1163844), (2616, 1066857), (2904, 961053), (2939, 949608), (3597, 775896), (3924, 711238), (4356, 640702), (4796, 581922), (5878, 474804), (7194, 387948), (7848, 355619), (8712, 320351), (8817, 316536), (9592, 290961), (10791, 258632), (11756, 237402), (13189, 211608), (14388, 193974), (17634, 158268), (21582, 129316), (23512, 118701), (26378, 105804), (26451, 105512), (28776, 96987), (32329, 86328), (35268, 79134), (39567, 70536), (43164, 64658), (52756, 52902)]