771640232

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^2\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 1624787850

約数和(自身を除く): 853147618

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 229, 236, 242, 458, 472, 484, 649, 916, 968, 1298, 1832, 2519, 2596, 3481, 5038, 5192, 6962, 7139, 10076, 13511, 13924, 14278, 20152, 27022, 27709, 27848, 28556, 38291, 54044, 55418, 57112, 76582, 108088, 110836, 148621, 153164, 221672, 297242, 306328, 421201, 594484, 797149, 842402, 1188968, 1594298, 1634831, 1684804, 3188596, 3269662, 3369608, 6377192, 6539324, 8768639, 13078648, 17537278, 35074556, 70149112, 96455029, 192910058, 385820116, 771640232]

約数ペア:

[(1, 771640232), (2, 385820116), (4, 192910058), (8, 96455029), (11, 70149112), (22, 35074556), (44, 17537278), (59, 13078648), (88, 8768639), (118, 6539324), (121, 6377192), (229, 3369608), (236, 3269662), (242, 3188596), (458, 1684804), (472, 1634831), (484, 1594298), (649, 1188968), (916, 842402), (968, 797149), (1298, 594484), (1832, 421201), (2519, 306328), (2596, 297242), (3481, 221672), (5038, 153164), (5192, 148621), (6962, 110836), (7139, 108088), (10076, 76582), (13511, 57112), (13924, 55418), (14278, 54044), (20152, 38291), (27022, 28556), (27709, 27848)]