981443736

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 256

約数和(自身を含む): 3427200000

約数和(自身を除く): 2445756264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 343, 351, 364, 378, 392, 441, 468, 504, 546, 588, 637, 686, 702, 728, 756, 819, 882, 936, 1019, 1029, 1092, 1176, 1274, 1323, 1372, 1404, 1512, 1638, 1764, 1911, 2038, 2058, 2184, 2457, 2548, 2646, 2744, 2808, 3057, 3087, 3276, 3528, 3822, 4076, 4116, 4459, 4914, 5096, 5292, 5733, 6114, 6174, 6552, 7133, 7644, 8152, 8232, 8918, 9171, 9261, 9828, 10584, 11466, 12228, 12348, 13247, 13377, 14266, 15288, 17199, 17836, 18342, 18522, 19656, 21399, 22932, 24456, 24696, 26494, 26754, 27513, 28532, 34398, 35672, 36684, 37044, 39741, 40131, 42798, 45864, 49931, 52988, 53508, 55026, 57064, 64197, 68796, 73368, 74088, 79482, 80262, 85596, 92729, 99862, 105976, 107016, 110052, 119223, 120393, 128394, 137592, 149793, 158964, 160524, 171192, 185458, 192591, 199724, 220104, 238446, 240786, 256788, 278187, 299586, 317928, 321048, 349517, 357669, 370916, 385182, 399448, 449379, 476892, 481572, 513576, 556374, 599172, 649103, 699034, 715338, 741832, 770364, 834561, 898758, 953784, 963144, 1048551, 1112748, 1198344, 1298206, 1348137, 1398068, 1430676, 1540728, 1669122, 1797516, 1947309, 2097102, 2225496, 2503683, 2596412, 2696274, 2796136, 2861352, 3145653, 3338244, 3595032, 3894618, 4194204, 4543721, 5007366, 5192824, 5392548, 5841927, 6291306, 6676488, 7789236, 8388408, 9087442, 9436959, 10014732, 10785096, 11683854, 12582612, 13631163, 15578472, 17525781, 18174884, 18873918, 20029464, 23367708, 25165224, 27262326, 35051562, 36349768, 37747836, 40893489, 46735416, 54524652, 70103124, 75495672, 81786978, 109049304, 122680467, 140206248, 163573956, 245360934, 327147912, 490721868, 981443736]

約数ペア:

[(1, 981443736), (2, 490721868), (3, 327147912), (4, 245360934), (6, 163573956), (7, 140206248), (8, 122680467), (9, 109049304), (12, 81786978), (13, 75495672), (14, 70103124), (18, 54524652), (21, 46735416), (24, 40893489), (26, 37747836), (27, 36349768), (28, 35051562), (36, 27262326), (39, 25165224), (42, 23367708), (49, 20029464), (52, 18873918), (54, 18174884), (56, 17525781), (63, 15578472), (72, 13631163), (78, 12582612), (84, 11683854), (91, 10785096), (98, 10014732), (104, 9436959), (108, 9087442), (117, 8388408), (126, 7789236), (147, 6676488), (156, 6291306), (168, 5841927), (182, 5392548), (189, 5192824), (196, 5007366), (216, 4543721), (234, 4194204), (252, 3894618), (273, 3595032), (294, 3338244), (312, 3145653), (343, 2861352), (351, 2796136), (364, 2696274), (378, 2596412), (392, 2503683), (441, 2225496), (468, 2097102), (504, 1947309), (546, 1797516), (588, 1669122), (637, 1540728), (686, 1430676), (702, 1398068), (728, 1348137), (756, 1298206), (819, 1198344), (882, 1112748), (936, 1048551), (1019, 963144), (1029, 953784), (1092, 898758), (1176, 834561), (1274, 770364), (1323, 741832), (1372, 715338), (1404, 699034), (1512, 649103), (1638, 599172), (1764, 556374), (1911, 513576), (2038, 481572), (2058, 476892), (2184, 449379), (2457, 399448), (2548, 385182), (2646, 370916), (2744, 357669), (2808, 349517), (3057, 321048), (3087, 317928), (3276, 299586), (3528, 278187), (3822, 256788), (4076, 240786), (4116, 238446), (4459, 220104), (4914, 199724), (5096, 192591), (5292, 185458), (5733, 171192), (6114, 160524), (6174, 158964), (6552, 149793), (7133, 137592), (7644, 128394), (8152, 120393), (8232, 119223), (8918, 110052), (9171, 107016), (9261, 105976), (9828, 99862), (10584, 92729), (11466, 85596), (12228, 80262), (12348, 79482), (13247, 74088), (13377, 73368), (14266, 68796), (15288, 64197), (17199, 57064), (17836, 55026), (18342, 53508), (18522, 52988), (19656, 49931), (21399, 45864), (22932, 42798), (24456, 40131), (24696, 39741), (26494, 37044), (26754, 36684), (27513, 35672), (28532, 34398)]