391697616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 1069376000

約数和(自身を除く): 677678384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 307, 456, 614, 912, 921, 1228, 1399, 1842, 2456, 2798, 3684, 4197, 4912, 5596, 5833, 7368, 8394, 11192, 11666, 14736, 16788, 17499, 22384, 23332, 26581, 33576, 34998, 46664, 53162, 67152, 69996, 79743, 93328, 106324, 139992, 159486, 212648, 279984, 318972, 425296, 429493, 637944, 858986, 1275888, 1288479, 1717972, 2576958, 3435944, 5153916, 6871888, 8160367, 10307832, 16320734, 20615664, 24481101, 32641468, 48962202, 65282936, 97924404, 130565872, 195848808, 391697616]

約数ペア:

[(1, 391697616), (2, 195848808), (3, 130565872), (4, 97924404), (6, 65282936), (8, 48962202), (12, 32641468), (16, 24481101), (19, 20615664), (24, 16320734), (38, 10307832), (48, 8160367), (57, 6871888), (76, 5153916), (114, 3435944), (152, 2576958), (228, 1717972), (304, 1288479), (307, 1275888), (456, 858986), (614, 637944), (912, 429493), (921, 425296), (1228, 318972), (1399, 279984), (1842, 212648), (2456, 159486), (2798, 139992), (3684, 106324), (4197, 93328), (4912, 79743), (5596, 69996), (5833, 67152), (7368, 53162), (8394, 46664), (11192, 34998), (11666, 33576), (14736, 26581), (16788, 23332), (17499, 22384)]