279932016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3423

約数の個数: 160

約数和(自身を含む): 937162240

約数和(自身を除く): 657230224

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, 3373, 3458, 3952, 4368, 5187, 5928, 6384, 6746, 6916, 10119, 10374, 11856, 13492, 13832, 20238, 20748, 23611, 26984, 27664, 40476, 41496, 43849, 47222, 53968, 64087, 70833, 80952, 82992, 87698, 94444, 128174, 131547, 141666, 161904, 175396, 188888, 192261, 256348, 263094, 283332, 306943, 350792, 377776, 384522, 448609, 512696, 526188, 566664, 613886, 701584, 769044, 833131, 897218, 920829, 1025392, 1052376, 1133328, 1227772, 1345827, 1538088, 1666262, 1794436, 1841658, 2104752, 2455544, 2499393, 2691654, 3076176, 3332524, 3588872, 3683316, 4911088, 4998786, 5383308, 5831917, 6665048, 7177744, 7366632, 9997572, 10766616, 11663834, 13330096, 14733264, 17495751, 19995144, 21533232, 23327668, 34991502, 39990288, 46655336, 69983004, 93310672, 139966008, 279932016]

約数ペア:

[(1, 279932016), (2, 139966008), (3, 93310672), (4, 69983004), (6, 46655336), (7, 39990288), (8, 34991502), (12, 23327668), (13, 21533232), (14, 19995144), (16, 17495751), (19, 14733264), (21, 13330096), (24, 11663834), (26, 10766616), (28, 9997572), (38, 7366632), (39, 7177744), (42, 6665048), (48, 5831917), (52, 5383308), (56, 4998786), (57, 4911088), (76, 3683316), (78, 3588872), (84, 3332524), (91, 3076176), (104, 2691654), (112, 2499393), (114, 2455544), (133, 2104752), (152, 1841658), (156, 1794436), (168, 1666262), (182, 1538088), (208, 1345827), (228, 1227772), (247, 1133328), (266, 1052376), (273, 1025392), (304, 920829), (312, 897218), (336, 833131), (364, 769044), (399, 701584), (456, 613886), (494, 566664), (532, 526188), (546, 512696), (624, 448609), (728, 384522), (741, 377776), (798, 350792), (912, 306943), (988, 283332), (1064, 263094), (1092, 256348), (1456, 192261), (1482, 188888), (1596, 175396), (1729, 161904), (1976, 141666), (2128, 131547), (2184, 128174), (2964, 94444), (3192, 87698), (3373, 82992), (3458, 80952), (3952, 70833), (4368, 64087), (5187, 53968), (5928, 47222), (6384, 43849), (6746, 41496), (6916, 40476), (10119, 27664), (10374, 26984), (11856, 23611), (13492, 20748), (13832, 20238)]