331278984

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:9009

約数の個数: 96

約数和(自身を含む): 979524000

約数和(自身を除く): 648245016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1944, 2052, 3078, 4104, 4617, 6156, 8969, 9234, 12312, 17938, 18468, 26907, 35876, 36936, 53814, 71752, 80721, 107628, 161442, 170411, 215256, 242163, 322884, 340822, 484326, 511233, 645768, 681644, 726489, 968652, 1022466, 1363288, 1452978, 1533699, 1937304, 2044932, 2179467, 2905956, 3067398, 4089864, 4358934, 4601097, 5811912, 6134796, 8717868, 9202194, 12269592, 13803291, 17435736, 18404388, 27606582, 36808776, 41409873, 55213164, 82819746, 110426328, 165639492, 331278984]

約数ペア:

[(1, 331278984), (2, 165639492), (3, 110426328), (4, 82819746), (6, 55213164), (8, 41409873), (9, 36808776), (12, 27606582), (18, 18404388), (19, 17435736), (24, 13803291), (27, 12269592), (36, 9202194), (38, 8717868), (54, 6134796), (57, 5811912), (72, 4601097), (76, 4358934), (81, 4089864), (108, 3067398), (114, 2905956), (152, 2179467), (162, 2044932), (171, 1937304), (216, 1533699), (228, 1452978), (243, 1363288), (324, 1022466), (342, 968652), (456, 726489), (486, 681644), (513, 645768), (648, 511233), (684, 484326), (972, 340822), (1026, 322884), (1368, 242163), (1539, 215256), (1944, 170411), (2052, 161442), (3078, 107628), (4104, 80721), (4617, 71752), (6156, 53814), (8969, 36936), (9234, 35876), (12312, 26907), (17938, 18468)]