2319791776

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{8731}}^1$

素因数の和:8802

約数の個数: 72

約数和(自身を含む): 5030260704

約数和(自身を除く): 2710468928

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 361, 368, 437, 608, 722, 736, 874, 1444, 1748, 2888, 3496, 5776, 6992, 8303, 8731, 11552, 13984, 16606, 17462, 33212, 34924, 66424, 69848, 132848, 139696, 165889, 200813, 265696, 279392, 331778, 401626, 663556, 803252, 1327112, 1606504, 2654224, 3151891, 3213008, 3815447, 5308448, 6303782, 6426016, 7630894, 12607564, 15261788, 25215128, 30523576, 50430256, 61047152, 72493493, 100860512, 122094304, 144986986, 289973972, 579947944, 1159895888, 2319791776]

約数ペア:

[(1, 2319791776), (2, 1159895888), (4, 579947944), (8, 289973972), (16, 144986986), (19, 122094304), (23, 100860512), (32, 72493493), (38, 61047152), (46, 50430256), (76, 30523576), (92, 25215128), (152, 15261788), (184, 12607564), (304, 7630894), (361, 6426016), (368, 6303782), (437, 5308448), (608, 3815447), (722, 3213008), (736, 3151891), (874, 2654224), (1444, 1606504), (1748, 1327112), (2888, 803252), (3496, 663556), (5776, 401626), (6992, 331778), (8303, 279392), (8731, 265696), (11552, 200813), (13984, 165889), (16606, 139696), (17462, 132848), (33212, 69848), (34924, 66424)]