977894736

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11783}}^1$

素因数の和:11833

約数の個数: 160

約数和(自身を含む): 3273123840

約数和(自身を除く): 2295229104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2964, 3192, 3458, 3952, 4368, 5187, 5928, 6384, 6916, 10374, 11783, 11856, 13832, 20748, 23566, 27664, 35349, 41496, 47132, 70698, 82481, 82992, 94264, 141396, 153179, 164962, 188528, 223877, 247443, 282792, 306358, 329924, 447754, 459537, 494886, 565584, 612716, 659848, 671631, 895508, 919074, 989772, 1072253, 1225432, 1319696, 1343262, 1567139, 1791016, 1838148, 1979544, 2144506, 2450864, 2686524, 2910401, 3134278, 3216759, 3582032, 3676296, 3959088, 4289012, 4701417, 5373048, 5820802, 6268556, 6433518, 7352592, 8578024, 8731203, 9402834, 10746096, 11641604, 12537112, 12867036, 17156048, 17462406, 18805668, 20372807, 23283208, 25074224, 25734072, 34924812, 37611336, 40745614, 46566416, 51468144, 61118421, 69849624, 75222672, 81491228, 122236842, 139699248, 162982456, 244473684, 325964912, 488947368, 977894736]

約数ペア:

[(1, 977894736), (2, 488947368), (3, 325964912), (4, 244473684), (6, 162982456), (7, 139699248), (8, 122236842), (12, 81491228), (13, 75222672), (14, 69849624), (16, 61118421), (19, 51468144), (21, 46566416), (24, 40745614), (26, 37611336), (28, 34924812), (38, 25734072), (39, 25074224), (42, 23283208), (48, 20372807), (52, 18805668), (56, 17462406), (57, 17156048), (76, 12867036), (78, 12537112), (84, 11641604), (91, 10746096), (104, 9402834), (112, 8731203), (114, 8578024), (133, 7352592), (152, 6433518), (156, 6268556), (168, 5820802), (182, 5373048), (208, 4701417), (228, 4289012), (247, 3959088), (266, 3676296), (273, 3582032), (304, 3216759), (312, 3134278), (336, 2910401), (364, 2686524), (399, 2450864), (456, 2144506), (494, 1979544), (532, 1838148), (546, 1791016), (624, 1567139), (728, 1343262), (741, 1319696), (798, 1225432), (912, 1072253), (988, 989772), (1064, 919074), (1092, 895508), (1456, 671631), (1482, 659848), (1596, 612716), (1729, 565584), (1976, 494886), (2128, 459537), (2184, 447754), (2964, 329924), (3192, 306358), (3458, 282792), (3952, 247443), (4368, 223877), (5187, 188528), (5928, 164962), (6384, 153179), (6916, 141396), (10374, 94264), (11783, 82992), (11856, 82481), (13832, 70698), (20748, 47132), (23566, 41496), (27664, 35349)]