630628896

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 144

約数和(自身を含む): 1754180064

約数和(自身を除く): 1123551168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 73, 87, 96, 107, 116, 146, 174, 214, 219, 232, 292, 321, 348, 428, 438, 464, 584, 642, 696, 841, 856, 876, 928, 1168, 1284, 1392, 1682, 1712, 1752, 2117, 2336, 2523, 2568, 2784, 3103, 3364, 3424, 3504, 4234, 5046, 5136, 6206, 6351, 6728, 7008, 7811, 8468, 9309, 10092, 10272, 12412, 12702, 13456, 15622, 16936, 18618, 20184, 23433, 24824, 25404, 26912, 31244, 33872, 37236, 40368, 46866, 49648, 50808, 61393, 62488, 67744, 74472, 80736, 89987, 93732, 99296, 101616, 122786, 124976, 148944, 179974, 184179, 187464, 203232, 226519, 245572, 249952, 269961, 297888, 359948, 368358, 374928, 453038, 491144, 539922, 679557, 719896, 736716, 749856, 906076, 982288, 1079844, 1359114, 1439792, 1473432, 1812152, 1964576, 2159688, 2718228, 2879584, 2946864, 3624304, 4319376, 5436456, 5893728, 6569051, 7248608, 8638752, 10872912, 13138102, 19707153, 21745824, 26276204, 39414306, 52552408, 78828612, 105104816, 157657224, 210209632, 315314448, 630628896]

約数ペア:

[(1, 630628896), (2, 315314448), (3, 210209632), (4, 157657224), (6, 105104816), (8, 78828612), (12, 52552408), (16, 39414306), (24, 26276204), (29, 21745824), (32, 19707153), (48, 13138102), (58, 10872912), (73, 8638752), (87, 7248608), (96, 6569051), (107, 5893728), (116, 5436456), (146, 4319376), (174, 3624304), (214, 2946864), (219, 2879584), (232, 2718228), (292, 2159688), (321, 1964576), (348, 1812152), (428, 1473432), (438, 1439792), (464, 1359114), (584, 1079844), (642, 982288), (696, 906076), (841, 749856), (856, 736716), (876, 719896), (928, 679557), (1168, 539922), (1284, 491144), (1392, 453038), (1682, 374928), (1712, 368358), (1752, 359948), (2117, 297888), (2336, 269961), (2523, 249952), (2568, 245572), (2784, 226519), (3103, 203232), (3364, 187464), (3424, 184179), (3504, 179974), (4234, 148944), (5046, 124976), (5136, 122786), (6206, 101616), (6351, 99296), (6728, 93732), (7008, 89987), (7811, 80736), (8468, 74472), (9309, 67744), (10092, 62488), (10272, 61393), (12412, 50808), (12702, 49648), (13456, 46866), (15622, 40368), (16936, 37236), (18618, 33872), (20184, 31244), (23433, 26912), (24824, 25404)]