278263392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6427}}^1$

素因数の和:6492

約数の個数: 96

約数和(自身を含む): 816407424

約数和(自身を除く): 538144032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 41, 44, 48, 66, 82, 88, 96, 123, 132, 164, 176, 246, 264, 328, 352, 451, 492, 528, 656, 902, 984, 1056, 1312, 1353, 1804, 1968, 2706, 3608, 3936, 5412, 6427, 7216, 10824, 12854, 14432, 19281, 21648, 25708, 38562, 43296, 51416, 70697, 77124, 102832, 141394, 154248, 205664, 212091, 263507, 282788, 308496, 424182, 527014, 565576, 616992, 790521, 848364, 1054028, 1131152, 1581042, 1696728, 2108056, 2262304, 2898577, 3162084, 3393456, 4216112, 5797154, 6324168, 6786912, 8432224, 8695731, 11594308, 12648336, 17391462, 23188616, 25296672, 34782924, 46377232, 69565848, 92754464, 139131696, 278263392]

約数ペア:

[(1, 278263392), (2, 139131696), (3, 92754464), (4, 69565848), (6, 46377232), (8, 34782924), (11, 25296672), (12, 23188616), (16, 17391462), (22, 12648336), (24, 11594308), (32, 8695731), (33, 8432224), (41, 6786912), (44, 6324168), (48, 5797154), (66, 4216112), (82, 3393456), (88, 3162084), (96, 2898577), (123, 2262304), (132, 2108056), (164, 1696728), (176, 1581042), (246, 1131152), (264, 1054028), (328, 848364), (352, 790521), (451, 616992), (492, 565576), (528, 527014), (656, 424182), (902, 308496), (984, 282788), (1056, 263507), (1312, 212091), (1353, 205664), (1804, 154248), (1968, 141394), (2706, 102832), (3608, 77124), (3936, 70697), (5412, 51416), (6427, 43296), (7216, 38562), (10824, 25708), (12854, 21648), (14432, 19281)]