259064088

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 753753600

約数和(自身を除く): 494689512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 23, 24, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 276, 323, 391, 408, 437, 456, 552, 646, 782, 874, 969, 1173, 1292, 1311, 1453, 1564, 1748, 1938, 2346, 2584, 2622, 2906, 3128, 3496, 3876, 4359, 4692, 5244, 5812, 7429, 7752, 8718, 9384, 10488, 11624, 14858, 17436, 22287, 24701, 27607, 29716, 33419, 34872, 44574, 49402, 55214, 59432, 66838, 74103, 82821, 89148, 98804, 100257, 110428, 133676, 148206, 165642, 178296, 197608, 200514, 220856, 267352, 296412, 331284, 401028, 469319, 568123, 592824, 634961, 662568, 802056, 938638, 1136246, 1269922, 1407957, 1704369, 1877276, 1904883, 2272492, 2539844, 2815914, 3408738, 3754552, 3809766, 4544984, 5079688, 5631828, 6817476, 7619532, 10794337, 11263656, 13634952, 15239064, 21588674, 32383011, 43177348, 64766022, 86354696, 129532044, 259064088]

約数ペア:

[(1, 259064088), (2, 129532044), (3, 86354696), (4, 64766022), (6, 43177348), (8, 32383011), (12, 21588674), (17, 15239064), (19, 13634952), (23, 11263656), (24, 10794337), (34, 7619532), (38, 6817476), (46, 5631828), (51, 5079688), (57, 4544984), (68, 3809766), (69, 3754552), (76, 3408738), (92, 2815914), (102, 2539844), (114, 2272492), (136, 1904883), (138, 1877276), (152, 1704369), (184, 1407957), (204, 1269922), (228, 1136246), (276, 938638), (323, 802056), (391, 662568), (408, 634961), (437, 592824), (456, 568123), (552, 469319), (646, 401028), (782, 331284), (874, 296412), (969, 267352), (1173, 220856), (1292, 200514), (1311, 197608), (1453, 178296), (1564, 165642), (1748, 148206), (1938, 133676), (2346, 110428), (2584, 100257), (2622, 98804), (2906, 89148), (3128, 82821), (3496, 74103), (3876, 66838), (4359, 59432), (4692, 55214), (5244, 49402), (5812, 44574), (7429, 34872), (7752, 33419), (8718, 29716), (9384, 27607), (10488, 24701), (11624, 22287), (14858, 17436)]