779861808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28961}}^1$

素因数の和:29003

約数の個数: 120

約数和(自身を含む): 2521084176

約数和(自身を除く): 1741222368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6732, 8976, 13464, 26928, 28961, 57922, 86883, 115844, 173766, 231688, 260649, 318571, 347532, 463376, 492337, 521298, 637142, 695064, 955713, 984674, 1042596, 1274284, 1390128, 1477011, 1911426, 1969348, 2085192, 2548568, 2867139, 2954022, 3822852, 3938696, 4170384, 4431033, 5097136, 5415707, 5734278, 5908044, 7645704, 7877392, 8862066, 10831414, 11468556, 11816088, 15291408, 16247121, 17724132, 21662828, 22937112, 23632176, 32494242, 35448264, 43325656, 45874224, 48741363, 64988484, 70896528, 86651312, 97482726, 129976968, 194965452, 259953936, 389930904, 779861808]

約数ペア:

[(1, 779861808), (2, 389930904), (3, 259953936), (4, 194965452), (6, 129976968), (8, 97482726), (9, 86651312), (11, 70896528), (12, 64988484), (16, 48741363), (17, 45874224), (18, 43325656), (22, 35448264), (24, 32494242), (33, 23632176), (34, 22937112), (36, 21662828), (44, 17724132), (48, 16247121), (51, 15291408), (66, 11816088), (68, 11468556), (72, 10831414), (88, 8862066), (99, 7877392), (102, 7645704), (132, 5908044), (136, 5734278), (144, 5415707), (153, 5097136), (176, 4431033), (187, 4170384), (198, 3938696), (204, 3822852), (264, 2954022), (272, 2867139), (306, 2548568), (374, 2085192), (396, 1969348), (408, 1911426), (528, 1477011), (561, 1390128), (612, 1274284), (748, 1042596), (792, 984674), (816, 955713), (1122, 695064), (1224, 637142), (1496, 521298), (1584, 492337), (1683, 463376), (2244, 347532), (2448, 318571), (2992, 260649), (3366, 231688), (4488, 173766), (6732, 115844), (8976, 86883), (13464, 57922), (26928, 28961)]