284865328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5066

約数の個数: 80

約数和(自身を含む): 671207040

約数和(自身を除く): 386341712

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2992, 3344, 3553, 5011, 5168, 7106, 10022, 14212, 20044, 28424, 40088, 55121, 56848, 80176, 85187, 95209, 110242, 170374, 190418, 220484, 340748, 380836, 440968, 681496, 761672, 881936, 937057, 1047299, 1362992, 1523344, 1618553, 1874114, 2094598, 3237106, 3748228, 4189196, 6474212, 7496456, 8378392, 12948424, 14992912, 16756784, 17804083, 25896848, 35608166, 71216332, 142432664, 284865328]

約数ペア:

[(1, 284865328), (2, 142432664), (4, 71216332), (8, 35608166), (11, 25896848), (16, 17804083), (17, 16756784), (19, 14992912), (22, 12948424), (34, 8378392), (38, 7496456), (44, 6474212), (68, 4189196), (76, 3748228), (88, 3237106), (136, 2094598), (152, 1874114), (176, 1618553), (187, 1523344), (209, 1362992), (272, 1047299), (304, 937057), (323, 881936), (374, 761672), (418, 681496), (646, 440968), (748, 380836), (836, 340748), (1292, 220484), (1496, 190418), (1672, 170374), (2584, 110242), (2992, 95209), (3344, 85187), (3553, 80176), (5011, 56848), (5168, 55121), (7106, 40088), (10022, 28424), (14212, 20044)]