276245712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3321

約数の個数: 120

約数和(自身を含む): 840303360

約数和(自身を除く): 564057648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3257, 3534, 4464, 4712, 5301, 6514, 7068, 9424, 9771, 10602, 13028, 14136, 19542, 21204, 26056, 28272, 29313, 39084, 42408, 52112, 58626, 61883, 78168, 84816, 100967, 117252, 123766, 156336, 185649, 201934, 234504, 247532, 302901, 371298, 403868, 469008, 495064, 556947, 605802, 742596, 807736, 908703, 990128, 1113894, 1211604, 1485192, 1615472, 1817406, 1918373, 2227788, 2423208, 2970384, 3634812, 3836746, 4455576, 4846416, 5755119, 7269624, 7673492, 8911152, 11510238, 14539248, 15346984, 17265357, 23020476, 30693968, 34530714, 46040952, 69061428, 92081904, 138122856, 276245712]

約数ペア:

[(1, 276245712), (2, 138122856), (3, 92081904), (4, 69061428), (6, 46040952), (8, 34530714), (9, 30693968), (12, 23020476), (16, 17265357), (18, 15346984), (19, 14539248), (24, 11510238), (31, 8911152), (36, 7673492), (38, 7269624), (48, 5755119), (57, 4846416), (62, 4455576), (72, 3836746), (76, 3634812), (93, 2970384), (114, 2423208), (124, 2227788), (144, 1918373), (152, 1817406), (171, 1615472), (186, 1485192), (228, 1211604), (248, 1113894), (279, 990128), (304, 908703), (342, 807736), (372, 742596), (456, 605802), (496, 556947), (558, 495064), (589, 469008), (684, 403868), (744, 371298), (912, 302901), (1116, 247532), (1178, 234504), (1368, 201934), (1488, 185649), (1767, 156336), (2232, 123766), (2356, 117252), (2736, 100967), (3257, 84816), (3534, 78168), (4464, 61883), (4712, 58626), (5301, 52112), (6514, 42408), (7068, 39084), (9424, 29313), (9771, 28272), (10602, 26056), (13028, 21204), (14136, 19542)]