620374752

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:585

約数の個数: 144

約数和(自身を含む): 1820342160

約数和(自身を除く): 1199967408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 97, 106, 144, 159, 194, 212, 288, 291, 318, 388, 419, 424, 477, 582, 636, 776, 838, 848, 873, 954, 1164, 1257, 1272, 1552, 1676, 1696, 1746, 1908, 2328, 2514, 2544, 3104, 3352, 3492, 3771, 3816, 4656, 5028, 5088, 5141, 6704, 6984, 7542, 7632, 9312, 10056, 10282, 13408, 13968, 15084, 15264, 15423, 20112, 20564, 22207, 27936, 30168, 30846, 40224, 40643, 41128, 44414, 46269, 60336, 61692, 66621, 81286, 82256, 88828, 92538, 120672, 121929, 123384, 133242, 162572, 164512, 177656, 185076, 199863, 243858, 246768, 266484, 325144, 355312, 365787, 370152, 399726, 487716, 493536, 532968, 650288, 710624, 731574, 740304, 799452, 975432, 1065936, 1300576, 1463148, 1480608, 1598904, 1950864, 2131872, 2154079, 2926296, 3197808, 3901728, 4308158, 5852592, 6395616, 6462237, 8616316, 11705184, 12924474, 17232632, 19386711, 25848948, 34465264, 38773422, 51697896, 68930528, 77546844, 103395792, 155093688, 206791584, 310187376, 620374752]

約数ペア:

[(1, 620374752), (2, 310187376), (3, 206791584), (4, 155093688), (6, 103395792), (8, 77546844), (9, 68930528), (12, 51697896), (16, 38773422), (18, 34465264), (24, 25848948), (32, 19386711), (36, 17232632), (48, 12924474), (53, 11705184), (72, 8616316), (96, 6462237), (97, 6395616), (106, 5852592), (144, 4308158), (159, 3901728), (194, 3197808), (212, 2926296), (288, 2154079), (291, 2131872), (318, 1950864), (388, 1598904), (419, 1480608), (424, 1463148), (477, 1300576), (582, 1065936), (636, 975432), (776, 799452), (838, 740304), (848, 731574), (873, 710624), (954, 650288), (1164, 532968), (1257, 493536), (1272, 487716), (1552, 399726), (1676, 370152), (1696, 365787), (1746, 355312), (1908, 325144), (2328, 266484), (2514, 246768), (2544, 243858), (3104, 199863), (3352, 185076), (3492, 177656), (3771, 164512), (3816, 162572), (4656, 133242), (5028, 123384), (5088, 121929), (5141, 120672), (6704, 92538), (6984, 88828), (7542, 82256), (7632, 81286), (9312, 66621), (10056, 61692), (10282, 60336), (13408, 46269), (13968, 44414), (15084, 41128), (15264, 40643), (15423, 40224), (20112, 30846), (20564, 30168), (22207, 27936)]