21644218944

素因数分解:

$2^6\times 3^2\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{3347}}^1$

素因数の和:3577

約数の個数: 168

約数和(自身を含む): 63235149120

約数和(自身を除く): 41590930176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 109, 144, 192, 206, 218, 288, 309, 327, 412, 436, 576, 618, 654, 824, 872, 927, 981, 1236, 1308, 1648, 1744, 1854, 1962, 2472, 2616, 3296, 3347, 3488, 3708, 3924, 4944, 5232, 6592, 6694, 6976, 7416, 7848, 9888, 10041, 10464, 11227, 13388, 14832, 15696, 19776, 20082, 20928, 22454, 26776, 29664, 30123, 31392, 33681, 40164, 44908, 53552, 59328, 60246, 62784, 67362, 80328, 89816, 101043, 107104, 120492, 134724, 160656, 179632, 202086, 214208, 240984, 269448, 321312, 344741, 359264, 364823, 404172, 481968, 538896, 642624, 689482, 718528, 729646, 808344, 963936, 1034223, 1077792, 1094469, 1378964, 1459292, 1616688, 1927872, 2068446, 2155584, 2188938, 2757928, 2918584, 3102669, 3233376, 3283407, 4136892, 4377876, 5515856, 5837168, 6205338, 6466752, 6566814, 8273784, 8755752, 11031712, 11674336, 12410676, 13133628, 16547568, 17511504, 22063424, 23348672, 24821352, 26267256, 33095136, 35023008, 37576769, 49642704, 52534512, 66190272, 70046016, 75153538, 99285408, 105069024, 112730307, 150307076, 198570816, 210138048, 225460614, 300614152, 338190921, 450921228, 601228304, 676381842, 901842456, 1202456608, 1352763684, 1803684912, 2404913216, 2705527368, 3607369824, 5411054736, 7214739648, 10822109472, 21644218944]

約数ペア:

[(1, 21644218944), (2, 10822109472), (3, 7214739648), (4, 5411054736), (6, 3607369824), (8, 2705527368), (9, 2404913216), (12, 1803684912), (16, 1352763684), (18, 1202456608), (24, 901842456), (32, 676381842), (36, 601228304), (48, 450921228), (64, 338190921), (72, 300614152), (96, 225460614), (103, 210138048), (109, 198570816), (144, 150307076), (192, 112730307), (206, 105069024), (218, 99285408), (288, 75153538), (309, 70046016), (327, 66190272), (412, 52534512), (436, 49642704), (576, 37576769), (618, 35023008), (654, 33095136), (824, 26267256), (872, 24821352), (927, 23348672), (981, 22063424), (1236, 17511504), (1308, 16547568), (1648, 13133628), (1744, 12410676), (1854, 11674336), (1962, 11031712), (2472, 8755752), (2616, 8273784), (3296, 6566814), (3347, 6466752), (3488, 6205338), (3708, 5837168), (3924, 5515856), (4944, 4377876), (5232, 4136892), (6592, 3283407), (6694, 3233376), (6976, 3102669), (7416, 2918584), (7848, 2757928), (9888, 2188938), (10041, 2155584), (10464, 2068446), (11227, 1927872), (13388, 1616688), (14832, 1459292), (15696, 1378964), (19776, 1094469), (20082, 1077792), (20928, 1034223), (22454, 963936), (26776, 808344), (29664, 729646), (30123, 718528), (31392, 689482), (33681, 642624), (40164, 538896), (44908, 481968), (53552, 404172), (59328, 364823), (60246, 359264), (62784, 344741), (67362, 321312), (80328, 269448), (89816, 240984), (101043, 214208), (107104, 202086), (120492, 179632), (134724, 160656)]