708321456

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2320

約数の個数: 160

約数和(自身を含む): 2203787520

約数和(自身を除く): 1495466064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 86, 102, 108, 129, 136, 144, 153, 172, 204, 216, 258, 272, 306, 344, 387, 408, 432, 459, 516, 612, 688, 731, 774, 816, 918, 1032, 1161, 1224, 1462, 1548, 1836, 2064, 2193, 2243, 2322, 2448, 2924, 3096, 3672, 4386, 4486, 4644, 5848, 6192, 6579, 6729, 7344, 8772, 8972, 9288, 11696, 13158, 13458, 17544, 17944, 18576, 19737, 20187, 26316, 26916, 35088, 35888, 38131, 39474, 40374, 52632, 53832, 60561, 76262, 78948, 80748, 96449, 105264, 107664, 114393, 121122, 152524, 157896, 161496, 192898, 228786, 242244, 289347, 305048, 315792, 322992, 343179, 385796, 457572, 484488, 578694, 610096, 686358, 771592, 868041, 915144, 968976, 1029537, 1157388, 1372716, 1543184, 1639633, 1736082, 1830288, 2059074, 2314776, 2604123, 2745432, 3279266, 3472164, 4118148, 4629552, 4918899, 5208246, 5490864, 6558532, 6944328, 8236296, 9837798, 10416492, 13117064, 13888656, 14756697, 16472592, 19675596, 20832984, 26234128, 29513394, 39351192, 41665968, 44270091, 59026788, 78702384, 88540182, 118053576, 177080364, 236107152, 354160728, 708321456]

約数ペア:

[(1, 708321456), (2, 354160728), (3, 236107152), (4, 177080364), (6, 118053576), (8, 88540182), (9, 78702384), (12, 59026788), (16, 44270091), (17, 41665968), (18, 39351192), (24, 29513394), (27, 26234128), (34, 20832984), (36, 19675596), (43, 16472592), (48, 14756697), (51, 13888656), (54, 13117064), (68, 10416492), (72, 9837798), (86, 8236296), (102, 6944328), (108, 6558532), (129, 5490864), (136, 5208246), (144, 4918899), (153, 4629552), (172, 4118148), (204, 3472164), (216, 3279266), (258, 2745432), (272, 2604123), (306, 2314776), (344, 2059074), (387, 1830288), (408, 1736082), (432, 1639633), (459, 1543184), (516, 1372716), (612, 1157388), (688, 1029537), (731, 968976), (774, 915144), (816, 868041), (918, 771592), (1032, 686358), (1161, 610096), (1224, 578694), (1462, 484488), (1548, 457572), (1836, 385796), (2064, 343179), (2193, 322992), (2243, 315792), (2322, 305048), (2448, 289347), (2924, 242244), (3096, 228786), (3672, 192898), (4386, 161496), (4486, 157896), (4644, 152524), (5848, 121122), (6192, 114393), (6579, 107664), (6729, 105264), (7344, 96449), (8772, 80748), (8972, 78948), (9288, 76262), (11696, 60561), (13158, 53832), (13458, 52632), (17544, 40374), (17944, 39474), (18576, 38131), (19737, 35888), (20187, 35088), (26316, 26916)]