2778200964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{761}}^1$

素因数の和:1231

約数の個数: 192

約数和(自身を含む): 9012326400

約数和(自身を除く): 6234125436

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 439, 462, 594, 693, 756, 761, 878, 924, 1188, 1317, 1386, 1522, 1756, 2079, 2283, 2634, 2772, 3044, 3073, 3951, 4158, 4566, 4829, 5268, 5327, 6146, 6849, 7902, 8316, 8371, 9132, 9219, 9658, 10654, 11853, 12292, 13698, 14487, 15804, 15981, 16742, 18438, 19316, 20547, 21308, 23706, 25113, 27396, 27657, 28974, 31962, 33484, 33803, 36876, 41094, 43461, 47412, 47943, 50226, 55314, 57948, 58597, 63924, 67606, 75339, 82188, 82971, 86922, 95886, 100452, 101409, 110628, 117194, 130383, 135212, 143829, 150678, 165942, 173844, 175791, 191772, 202818, 226017, 234388, 260766, 287658, 301356, 304227, 331884, 334079, 351582, 405636, 452034, 521532, 527373, 575316, 608454, 668158, 703164, 904068, 912681, 1002237, 1054746, 1216908, 1336316, 1582119, 1825362, 2004474, 2109492, 2338553, 3006711, 3164238, 3650724, 3674869, 4008948, 4677106, 6013422, 6328476, 7015659, 7349738, 9020133, 9354212, 11024607, 12026844, 14031318, 14699476, 18040266, 21046977, 22049214, 25724083, 28062636, 33073821, 36080532, 42093954, 44098428, 51448166, 63140931, 66147642, 77172249, 84187908, 99221463, 102896332, 126281862, 132295284, 154344498, 198442926, 231516747, 252563724, 308688996, 396885852, 463033494, 694550241, 926066988, 1389100482, 2778200964]

約数ペア:

[(1, 2778200964), (2, 1389100482), (3, 926066988), (4, 694550241), (6, 463033494), (7, 396885852), (9, 308688996), (11, 252563724), (12, 231516747), (14, 198442926), (18, 154344498), (21, 132295284), (22, 126281862), (27, 102896332), (28, 99221463), (33, 84187908), (36, 77172249), (42, 66147642), (44, 63140931), (54, 51448166), (63, 44098428), (66, 42093954), (77, 36080532), (84, 33073821), (99, 28062636), (108, 25724083), (126, 22049214), (132, 21046977), (154, 18040266), (189, 14699476), (198, 14031318), (231, 12026844), (252, 11024607), (297, 9354212), (308, 9020133), (378, 7349738), (396, 7015659), (439, 6328476), (462, 6013422), (594, 4677106), (693, 4008948), (756, 3674869), (761, 3650724), (878, 3164238), (924, 3006711), (1188, 2338553), (1317, 2109492), (1386, 2004474), (1522, 1825362), (1756, 1582119), (2079, 1336316), (2283, 1216908), (2634, 1054746), (2772, 1002237), (3044, 912681), (3073, 904068), (3951, 703164), (4158, 668158), (4566, 608454), (4829, 575316), (5268, 527373), (5327, 521532), (6146, 452034), (6849, 405636), (7902, 351582), (8316, 334079), (8371, 331884), (9132, 304227), (9219, 301356), (9658, 287658), (10654, 260766), (11853, 234388), (12292, 226017), (13698, 202818), (14487, 191772), (15804, 175791), (15981, 173844), (16742, 165942), (18438, 150678), (19316, 143829), (20547, 135212), (21308, 130383), (23706, 117194), (25113, 110628), (27396, 101409), (27657, 100452), (28974, 95886), (31962, 86922), (33484, 82971), (33803, 82188), (36876, 75339), (41094, 67606), (43461, 63924), (47412, 58597), (47943, 57948), (50226, 55314)]