1621660032

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1723}}^1$

素因数の和:1805

約数の個数: 192

約数和(自身を含む): 5029252800

約数和(自身を除く): 3407592768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 228, 258, 288, 304, 342, 344, 384, 387, 456, 516, 576, 608, 684, 688, 774, 817, 912, 1032, 1152, 1216, 1368, 1376, 1548, 1634, 1723, 1824, 2064, 2432, 2451, 2736, 2752, 3096, 3268, 3446, 3648, 4128, 4902, 5169, 5472, 5504, 6192, 6536, 6892, 7296, 7353, 8256, 9804, 10338, 10944, 12384, 13072, 13784, 14706, 15507, 16512, 19608, 20676, 21888, 24768, 26144, 27568, 29412, 31014, 32737, 39216, 41352, 49536, 52288, 55136, 58824, 62028, 65474, 74089, 78432, 82704, 98211, 104576, 110272, 117648, 124056, 130948, 148178, 156864, 165408, 196422, 220544, 222267, 235296, 248112, 261896, 294633, 296356, 313728, 330816, 392844, 444534, 470592, 496224, 523792, 589266, 592712, 661632, 666801, 785688, 889068, 941184, 992448, 1047584, 1178532, 1185424, 1333602, 1407691, 1571376, 1778136, 1984896, 2095168, 2357064, 2370848, 2667204, 2815382, 3142752, 3556272, 4190336, 4223073, 4714128, 4741696, 5334408, 5630764, 6285504, 7112544, 8446146, 9428256, 9483392, 10668816, 11261528, 12571008, 12669219, 14225088, 16892292, 18856512, 21337632, 22523056, 25338438, 28450176, 33784584, 37713024, 42675264, 45046112, 50676876, 67569168, 85350528, 90092224, 101353752, 135138336, 180184448, 202707504, 270276672, 405415008, 540553344, 810830016, 1621660032]

約数ペア:

[(1, 1621660032), (2, 810830016), (3, 540553344), (4, 405415008), (6, 270276672), (8, 202707504), (9, 180184448), (12, 135138336), (16, 101353752), (18, 90092224), (19, 85350528), (24, 67569168), (32, 50676876), (36, 45046112), (38, 42675264), (43, 37713024), (48, 33784584), (57, 28450176), (64, 25338438), (72, 22523056), (76, 21337632), (86, 18856512), (96, 16892292), (114, 14225088), (128, 12669219), (129, 12571008), (144, 11261528), (152, 10668816), (171, 9483392), (172, 9428256), (192, 8446146), (228, 7112544), (258, 6285504), (288, 5630764), (304, 5334408), (342, 4741696), (344, 4714128), (384, 4223073), (387, 4190336), (456, 3556272), (516, 3142752), (576, 2815382), (608, 2667204), (684, 2370848), (688, 2357064), (774, 2095168), (817, 1984896), (912, 1778136), (1032, 1571376), (1152, 1407691), (1216, 1333602), (1368, 1185424), (1376, 1178532), (1548, 1047584), (1634, 992448), (1723, 941184), (1824, 889068), (2064, 785688), (2432, 666801), (2451, 661632), (2736, 592712), (2752, 589266), (3096, 523792), (3268, 496224), (3446, 470592), (3648, 444534), (4128, 392844), (4902, 330816), (5169, 313728), (5472, 296356), (5504, 294633), (6192, 261896), (6536, 248112), (6892, 235296), (7296, 222267), (7353, 220544), (8256, 196422), (9804, 165408), (10338, 156864), (10944, 148178), (12384, 130948), (13072, 124056), (13784, 117648), (14706, 110272), (15507, 104576), (16512, 98211), (19608, 82704), (20676, 78432), (21888, 74089), (24768, 65474), (26144, 62028), (27568, 58824), (29412, 55136), (31014, 52288), (32737, 49536), (39216, 41352)]