971178072

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{17929}}^1$

素因数の和:18036

約数の個数: 64

約数和(自身を含む): 2534584800

約数和(自身を除く): 1563406728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 732, 888, 1464, 2257, 4514, 6771, 9028, 13542, 17929, 18056, 27084, 35858, 53787, 54168, 71716, 107574, 143432, 215148, 430296, 663373, 1093669, 1326746, 1990119, 2187338, 2653492, 3281007, 3980238, 4374676, 5306984, 6562014, 7960476, 8749352, 13124028, 15920952, 26248056, 40465753, 80931506, 121397259, 161863012, 242794518, 323726024, 485589036, 971178072]

約数ペア:

[(1, 971178072), (2, 485589036), (3, 323726024), (4, 242794518), (6, 161863012), (8, 121397259), (12, 80931506), (24, 40465753), (37, 26248056), (61, 15920952), (74, 13124028), (111, 8749352), (122, 7960476), (148, 6562014), (183, 5306984), (222, 4374676), (244, 3980238), (296, 3281007), (366, 2653492), (444, 2187338), (488, 1990119), (732, 1326746), (888, 1093669), (1464, 663373), (2257, 430296), (4514, 215148), (6771, 143432), (9028, 107574), (13542, 71716), (17929, 54168), (18056, 53787), (27084, 35858)]