978082304

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3533

約数の個数: 80

約数和(自身を含む): 2128658400

約数和(自身を除く): 1150576096

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 512, 551, 608, 928, 1102, 1216, 1856, 2204, 2432, 3467, 3712, 4408, 4864, 6934, 7424, 8816, 9728, 13868, 14848, 17632, 27736, 35264, 55472, 65873, 70528, 100543, 110944, 131746, 141056, 201086, 221888, 263492, 282112, 402172, 443776, 526984, 804344, 887552, 1053968, 1608688, 1775104, 1910317, 2107936, 3217376, 3820634, 4215872, 6434752, 7641268, 8431744, 12869504, 15282536, 16863488, 25739008, 30565072, 33726976, 51478016, 61130144, 122260288, 244520576, 489041152, 978082304]

約数ペア:

[(1, 978082304), (2, 489041152), (4, 244520576), (8, 122260288), (16, 61130144), (19, 51478016), (29, 33726976), (32, 30565072), (38, 25739008), (58, 16863488), (64, 15282536), (76, 12869504), (116, 8431744), (128, 7641268), (152, 6434752), (232, 4215872), (256, 3820634), (304, 3217376), (464, 2107936), (512, 1910317), (551, 1775104), (608, 1608688), (928, 1053968), (1102, 887552), (1216, 804344), (1856, 526984), (2204, 443776), (2432, 402172), (3467, 282112), (3712, 263492), (4408, 221888), (4864, 201086), (6934, 141056), (7424, 131746), (8816, 110944), (9728, 100543), (13868, 70528), (14848, 65873), (17632, 55472), (27736, 35264)]