2690143512

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 256

約数和(自身を含む): 8501760000

約数和(自身を除く): 5811616488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 47, 49, 51, 56, 68, 84, 94, 98, 102, 119, 136, 141, 147, 168, 188, 196, 204, 238, 282, 294, 329, 343, 357, 376, 392, 408, 409, 476, 564, 588, 658, 686, 714, 799, 818, 833, 952, 987, 1029, 1128, 1176, 1227, 1316, 1372, 1428, 1598, 1636, 1666, 1974, 2058, 2303, 2397, 2454, 2499, 2632, 2744, 2856, 2863, 3196, 3272, 3332, 3948, 4116, 4606, 4794, 4908, 4998, 5593, 5726, 5831, 6392, 6664, 6909, 6953, 7896, 8232, 8589, 9212, 9588, 9816, 9996, 11186, 11452, 11662, 13818, 13906, 16121, 16779, 17178, 17493, 18424, 19176, 19223, 19992, 20041, 20859, 22372, 22904, 23324, 27636, 27812, 32242, 33558, 34356, 34986, 38446, 39151, 40082, 41718, 44744, 46648, 48363, 48671, 55272, 55624, 57669, 60123, 64484, 67116, 68712, 69972, 76892, 78302, 80164, 83436, 96726, 97342, 115338, 117453, 120246, 128968, 134232, 134561, 139944, 140287, 146013, 153784, 156604, 160328, 166872, 193452, 194684, 230676, 234906, 240492, 269122, 274057, 280574, 292026, 313208, 326791, 340697, 386904, 389368, 403683, 420861, 461352, 469812, 480984, 538244, 548114, 561148, 584052, 653582, 681394, 807366, 822171, 841722, 939624, 941927, 980373, 1022091, 1076488, 1096228, 1122296, 1168104, 1307164, 1362788, 1614732, 1644342, 1683444, 1883854, 1960746, 2044182, 2192456, 2287537, 2384879, 2614328, 2725576, 2825781, 3229464, 3288684, 3366888, 3767708, 3921492, 4088364, 4575074, 4769758, 5651562, 6577368, 6593489, 6862611, 7154637, 7535416, 7842984, 8176728, 9150148, 9539516, 11303124, 13186978, 13725222, 14309274, 16012759, 18300296, 19079032, 19780467, 22606248, 26373956, 27450444, 28618548, 32025518, 39560934, 48038277, 52747912, 54900888, 57237096, 64051036, 79121868, 96076554, 112089313, 128102072, 158243736, 192153108, 224178626, 336267939, 384306216, 448357252, 672535878, 896714504, 1345071756, 2690143512]

約数ペア:

[(1, 2690143512), (2, 1345071756), (3, 896714504), (4, 672535878), (6, 448357252), (7, 384306216), (8, 336267939), (12, 224178626), (14, 192153108), (17, 158243736), (21, 128102072), (24, 112089313), (28, 96076554), (34, 79121868), (42, 64051036), (47, 57237096), (49, 54900888), (51, 52747912), (56, 48038277), (68, 39560934), (84, 32025518), (94, 28618548), (98, 27450444), (102, 26373956), (119, 22606248), (136, 19780467), (141, 19079032), (147, 18300296), (168, 16012759), (188, 14309274), (196, 13725222), (204, 13186978), (238, 11303124), (282, 9539516), (294, 9150148), (329, 8176728), (343, 7842984), (357, 7535416), (376, 7154637), (392, 6862611), (408, 6593489), (409, 6577368), (476, 5651562), (564, 4769758), (588, 4575074), (658, 4088364), (686, 3921492), (714, 3767708), (799, 3366888), (818, 3288684), (833, 3229464), (952, 2825781), (987, 2725576), (1029, 2614328), (1128, 2384879), (1176, 2287537), (1227, 2192456), (1316, 2044182), (1372, 1960746), (1428, 1883854), (1598, 1683444), (1636, 1644342), (1666, 1614732), (1974, 1362788), (2058, 1307164), (2303, 1168104), (2397, 1122296), (2454, 1096228), (2499, 1076488), (2632, 1022091), (2744, 980373), (2856, 941927), (2863, 939624), (3196, 841722), (3272, 822171), (3332, 807366), (3948, 681394), (4116, 653582), (4606, 584052), (4794, 561148), (4908, 548114), (4998, 538244), (5593, 480984), (5726, 469812), (5831, 461352), (6392, 420861), (6664, 403683), (6909, 389368), (6953, 386904), (7896, 340697), (8232, 326791), (8589, 313208), (9212, 292026), (9588, 280574), (9816, 274057), (9996, 269122), (11186, 240492), (11452, 234906), (11662, 230676), (13818, 194684), (13906, 193452), (16121, 166872), (16779, 160328), (17178, 156604), (17493, 153784), (18424, 146013), (19176, 140287), (19223, 139944), (19992, 134561), (20041, 134232), (20859, 128968), (22372, 120246), (22904, 117453), (23324, 115338), (27636, 97342), (27812, 96726), (32242, 83436), (33558, 80164), (34356, 78302), (34986, 76892), (38446, 69972), (39151, 68712), (40082, 67116), (41718, 64484), (44744, 60123), (46648, 57669), (48363, 55624), (48671, 55272)]