393968952

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22153}}^1$

素因数の和:22197

約数の個数: 96

約数和(自身を含む): 1209608400

約数和(自身を除く): 815639448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1976, 2223, 2964, 4446, 5928, 8892, 17784, 22153, 44306, 66459, 88612, 132918, 177224, 199377, 265836, 287989, 398754, 420907, 531672, 575978, 797508, 841814, 863967, 1151956, 1262721, 1595016, 1683628, 1727934, 2303912, 2525442, 2591901, 3367256, 3455868, 3788163, 5050884, 5183802, 5471791, 6911736, 7576326, 10101768, 10367604, 10943582, 15152652, 16415373, 20735208, 21887164, 30305304, 32830746, 43774328, 49246119, 65661492, 98492238, 131322984, 196984476, 393968952]

約数ペア:

[(1, 393968952), (2, 196984476), (3, 131322984), (4, 98492238), (6, 65661492), (8, 49246119), (9, 43774328), (12, 32830746), (13, 30305304), (18, 21887164), (19, 20735208), (24, 16415373), (26, 15152652), (36, 10943582), (38, 10367604), (39, 10101768), (52, 7576326), (57, 6911736), (72, 5471791), (76, 5183802), (78, 5050884), (104, 3788163), (114, 3455868), (117, 3367256), (152, 2591901), (156, 2525442), (171, 2303912), (228, 1727934), (234, 1683628), (247, 1595016), (312, 1262721), (342, 1151956), (456, 863967), (468, 841814), (494, 797508), (684, 575978), (741, 531672), (936, 420907), (988, 398754), (1368, 287989), (1482, 265836), (1976, 199377), (2223, 177224), (2964, 132918), (4446, 88612), (5928, 66459), (8892, 44306), (17784, 22153)]