404765712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{467}}^1$

素因数の和:957

約数の個数: 120

約数和(自身を含む): 1225171584

約数和(自身を除く): 820405872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 463, 467, 468, 624, 926, 934, 936, 1389, 1401, 1852, 1868, 1872, 2778, 2802, 3704, 3736, 4167, 4203, 5556, 5604, 6019, 6071, 7408, 7472, 8334, 8406, 11112, 11208, 12038, 12142, 16668, 16812, 18057, 18213, 22224, 22416, 24076, 24284, 33336, 33624, 36114, 36426, 48152, 48568, 54171, 54639, 66672, 67248, 72228, 72852, 96304, 97136, 108342, 109278, 144456, 145704, 216221, 216684, 218556, 288912, 291408, 432442, 433368, 437112, 648663, 864884, 866736, 874224, 1297326, 1729768, 1945989, 2594652, 2810873, 3459536, 3891978, 5189304, 5621746, 7783956, 8432619, 10378608, 11243492, 15567912, 16865238, 22486984, 25297857, 31135824, 33730476, 44973968, 50595714, 67460952, 101191428, 134921904, 202382856, 404765712]

約数ペア:

[(1, 404765712), (2, 202382856), (3, 134921904), (4, 101191428), (6, 67460952), (8, 50595714), (9, 44973968), (12, 33730476), (13, 31135824), (16, 25297857), (18, 22486984), (24, 16865238), (26, 15567912), (36, 11243492), (39, 10378608), (48, 8432619), (52, 7783956), (72, 5621746), (78, 5189304), (104, 3891978), (117, 3459536), (144, 2810873), (156, 2594652), (208, 1945989), (234, 1729768), (312, 1297326), (463, 874224), (467, 866736), (468, 864884), (624, 648663), (926, 437112), (934, 433368), (936, 432442), (1389, 291408), (1401, 288912), (1852, 218556), (1868, 216684), (1872, 216221), (2778, 145704), (2802, 144456), (3704, 109278), (3736, 108342), (4167, 97136), (4203, 96304), (5556, 72852), (5604, 72228), (6019, 67248), (6071, 66672), (7408, 54639), (7472, 54171), (8334, 48568), (8406, 48152), (11112, 36426), (11208, 36114), (12038, 33624), (12142, 33336), (16668, 24284), (16812, 24076), (18057, 22416), (18213, 22224)]