238628082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 128

約数和(自身を含む): 657911808

約数和(自身を除く): 419283726

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 51, 66, 69, 77, 102, 119, 138, 154, 161, 187, 231, 238, 253, 322, 357, 374, 391, 462, 483, 506, 561, 714, 759, 782, 966, 1122, 1173, 1309, 1321, 1518, 1771, 2346, 2618, 2642, 2737, 3542, 3927, 3963, 4301, 5313, 5474, 7854, 7926, 8211, 8602, 9247, 10626, 12903, 14531, 16422, 18494, 22457, 25806, 27741, 29062, 30107, 30383, 43593, 44914, 55482, 60214, 60766, 67371, 87186, 90321, 91149, 101717, 134742, 157199, 180642, 182298, 203434, 212681, 247027, 305151, 314398, 334213, 425362, 471597, 494054, 516511, 610302, 638043, 668426, 741081, 943194, 1002639, 1033022, 1276086, 1482162, 1549533, 1729189, 2005278, 2339491, 3099066, 3458378, 3615577, 4678982, 5187567, 5681621, 7018473, 7231154, 10375134, 10846731, 11363242, 14036946, 17044863, 21693462, 34089726, 39771347, 79542694, 119314041, 238628082]

約数ペア:

[(1, 238628082), (2, 119314041), (3, 79542694), (6, 39771347), (7, 34089726), (11, 21693462), (14, 17044863), (17, 14036946), (21, 11363242), (22, 10846731), (23, 10375134), (33, 7231154), (34, 7018473), (42, 5681621), (46, 5187567), (51, 4678982), (66, 3615577), (69, 3458378), (77, 3099066), (102, 2339491), (119, 2005278), (138, 1729189), (154, 1549533), (161, 1482162), (187, 1276086), (231, 1033022), (238, 1002639), (253, 943194), (322, 741081), (357, 668426), (374, 638043), (391, 610302), (462, 516511), (483, 494054), (506, 471597), (561, 425362), (714, 334213), (759, 314398), (782, 305151), (966, 247027), (1122, 212681), (1173, 203434), (1309, 182298), (1321, 180642), (1518, 157199), (1771, 134742), (2346, 101717), (2618, 91149), (2642, 90321), (2737, 87186), (3542, 67371), (3927, 60766), (3963, 60214), (4301, 55482), (5313, 44914), (5474, 43593), (7854, 30383), (7926, 30107), (8211, 29062), (8602, 27741), (9247, 25806), (10626, 22457), (12903, 18494), (14531, 16422)]