7946984136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{24421}}^1$

素因数の和:24599

約数の個数: 128

約数和(自身を含む): 24617376000

約数和(自身を除く): 16670391864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 149, 156, 168, 182, 273, 298, 312, 364, 447, 546, 596, 728, 894, 1043, 1092, 1192, 1788, 1937, 2086, 2184, 3129, 3576, 3874, 4172, 5811, 6258, 7748, 8344, 11622, 12516, 13559, 15496, 23244, 24421, 25032, 27118, 40677, 46488, 48842, 54236, 73263, 81354, 97684, 108472, 146526, 162708, 170947, 195368, 293052, 317473, 325416, 341894, 512841, 586104, 634946, 683788, 952419, 1025682, 1269892, 1367576, 1904838, 2051364, 2222311, 2539784, 3638729, 3809676, 4102728, 4444622, 6666933, 7277458, 7619352, 8889244, 10916187, 13333866, 14554916, 17778488, 21832374, 25471103, 26667732, 29109832, 43664748, 47303477, 50942206, 53335464, 76413309, 87329496, 94606954, 101884412, 141910431, 152826618, 189213908, 203768824, 283820862, 305653236, 331124339, 378427816, 567641724, 611306472, 662248678, 993373017, 1135283448, 1324497356, 1986746034, 2648994712, 3973492068, 7946984136]

約数ペア:

[(1, 7946984136), (2, 3973492068), (3, 2648994712), (4, 1986746034), (6, 1324497356), (7, 1135283448), (8, 993373017), (12, 662248678), (13, 611306472), (14, 567641724), (21, 378427816), (24, 331124339), (26, 305653236), (28, 283820862), (39, 203768824), (42, 189213908), (52, 152826618), (56, 141910431), (78, 101884412), (84, 94606954), (91, 87329496), (104, 76413309), (149, 53335464), (156, 50942206), (168, 47303477), (182, 43664748), (273, 29109832), (298, 26667732), (312, 25471103), (364, 21832374), (447, 17778488), (546, 14554916), (596, 13333866), (728, 10916187), (894, 8889244), (1043, 7619352), (1092, 7277458), (1192, 6666933), (1788, 4444622), (1937, 4102728), (2086, 3809676), (2184, 3638729), (3129, 2539784), (3576, 2222311), (3874, 2051364), (4172, 1904838), (5811, 1367576), (6258, 1269892), (7748, 1025682), (8344, 952419), (11622, 683788), (12516, 634946), (13559, 586104), (15496, 512841), (23244, 341894), (24421, 325416), (25032, 317473), (27118, 293052), (40677, 195368), (46488, 170947), (48842, 162708), (54236, 146526), (73263, 108472), (81354, 97684)]