320445104

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24043}}^1$

素因数の和:24082

約数の個数: 60

約数和(自身を含む): 764743464

約数和(自身を除く): 444298360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 3332, 6664, 13328, 24043, 48086, 96172, 168301, 192344, 336602, 384688, 408731, 673204, 817462, 1178107, 1346408, 1634924, 2356214, 2692816, 2861117, 3269848, 4712428, 5722234, 6539696, 9424856, 11444468, 18849712, 20027819, 22888936, 40055638, 45777872, 80111276, 160222552, 320445104]

約数ペア:

[(1, 320445104), (2, 160222552), (4, 80111276), (7, 45777872), (8, 40055638), (14, 22888936), (16, 20027819), (17, 18849712), (28, 11444468), (34, 9424856), (49, 6539696), (56, 5722234), (68, 4712428), (98, 3269848), (112, 2861117), (119, 2692816), (136, 2356214), (196, 1634924), (238, 1346408), (272, 1178107), (392, 817462), (476, 673204), (784, 408731), (833, 384688), (952, 336602), (1666, 192344), (1904, 168301), (3332, 96172), (6664, 48086), (13328, 24043)]