749151104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 1730393280

約数和(自身を除く): 981242176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 71, 104, 128, 136, 142, 208, 221, 272, 284, 373, 416, 442, 544, 568, 746, 832, 884, 923, 1088, 1136, 1207, 1492, 1664, 1768, 1846, 2176, 2272, 2414, 2984, 3536, 3692, 4544, 4828, 4849, 5968, 6341, 7072, 7384, 9088, 9656, 9698, 11936, 12682, 14144, 14768, 15691, 19312, 19396, 23872, 25364, 26483, 28288, 29536, 31382, 38624, 38792, 47744, 50728, 52966, 59072, 62764, 77248, 77584, 82433, 101456, 105932, 118144, 125528, 154496, 155168, 164866, 202912, 211864, 251056, 310336, 329732, 344279, 405824, 423728, 450211, 502112, 620672, 659464, 688558, 811648, 847456, 900422, 1004224, 1318928, 1377116, 1694912, 1800844, 2008448, 2637856, 2754232, 3389824, 3601688, 5275712, 5508464, 5852743, 7203376, 10551424, 11016928, 11705486, 14406752, 22033856, 23410972, 28813504, 44067712, 46821944, 57627008, 93643888, 187287776, 374575552, 749151104]

約数ペア:

[(1, 749151104), (2, 374575552), (4, 187287776), (8, 93643888), (13, 57627008), (16, 46821944), (17, 44067712), (26, 28813504), (32, 23410972), (34, 22033856), (52, 14406752), (64, 11705486), (68, 11016928), (71, 10551424), (104, 7203376), (128, 5852743), (136, 5508464), (142, 5275712), (208, 3601688), (221, 3389824), (272, 2754232), (284, 2637856), (373, 2008448), (416, 1800844), (442, 1694912), (544, 1377116), (568, 1318928), (746, 1004224), (832, 900422), (884, 847456), (923, 811648), (1088, 688558), (1136, 659464), (1207, 620672), (1492, 502112), (1664, 450211), (1768, 423728), (1846, 405824), (2176, 344279), (2272, 329732), (2414, 310336), (2984, 251056), (3536, 211864), (3692, 202912), (4544, 164866), (4828, 155168), (4849, 154496), (5968, 125528), (6341, 118144), (7072, 105932), (7384, 101456), (9088, 82433), (9656, 77584), (9698, 77248), (11936, 62764), (12682, 59072), (14144, 52966), (14768, 50728), (15691, 47744), (19312, 38792), (19396, 38624), (23872, 31382), (25364, 29536), (26483, 28288)]