328568256

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18401}}^1$

素因数の和:18450

約数の個数: 84

約数和(自身を含む): 972214464

約数和(自身を除く): 643646208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 18401, 36802, 55203, 73604, 110406, 147208, 165609, 220812, 294416, 331218, 441624, 570431, 588832, 662436, 883248, 1140862, 1177664, 1324872, 1711293, 1766496, 2281724, 2649744, 3422586, 3532992, 4563448, 5133879, 5299488, 6845172, 9126896, 10267758, 10598976, 13690344, 18253792, 20535516, 27380688, 36507584, 41071032, 54761376, 82142064, 109522752, 164284128, 328568256]

約数ペア:

[(1, 328568256), (2, 164284128), (3, 109522752), (4, 82142064), (6, 54761376), (8, 41071032), (9, 36507584), (12, 27380688), (16, 20535516), (18, 18253792), (24, 13690344), (31, 10598976), (32, 10267758), (36, 9126896), (48, 6845172), (62, 5299488), (64, 5133879), (72, 4563448), (93, 3532992), (96, 3422586), (124, 2649744), (144, 2281724), (186, 1766496), (192, 1711293), (248, 1324872), (279, 1177664), (288, 1140862), (372, 883248), (496, 662436), (558, 588832), (576, 570431), (744, 441624), (992, 331218), (1116, 294416), (1488, 220812), (1984, 165609), (2232, 147208), (2976, 110406), (4464, 73604), (5952, 55203), (8928, 36802), (17856, 18401)]