318489312

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{80917}}^1$

素因数の和:80971

約数の個数: 48

約数和(自身を含む): 856436112

約数和(自身を除く): 537946800

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 80917, 161834, 242751, 323668, 485502, 647336, 971004, 1294672, 1942008, 2589344, 3317597, 3884016, 6635194, 7768032, 9952791, 13270388, 19905582, 26540776, 39811164, 53081552, 79622328, 106163104, 159244656, 318489312]

約数ペア:

[(1, 318489312), (2, 159244656), (3, 106163104), (4, 79622328), (6, 53081552), (8, 39811164), (12, 26540776), (16, 19905582), (24, 13270388), (32, 9952791), (41, 7768032), (48, 6635194), (82, 3884016), (96, 3317597), (123, 2589344), (164, 1942008), (246, 1294672), (328, 971004), (492, 647336), (656, 485502), (984, 323668), (1312, 242751), (1968, 161834), (3936, 80917)]