1293487488

素因数分解:

$2^7\times 3^3\times {\mathrm{241}}^1\times {\mathrm{1553}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 3835893600

約数和(自身を除く): 2542406112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 241, 288, 384, 432, 482, 576, 723, 864, 964, 1152, 1446, 1553, 1728, 1928, 2169, 2892, 3106, 3456, 3856, 4338, 4659, 5784, 6212, 6507, 7712, 8676, 9318, 11568, 12424, 13014, 13977, 15424, 17352, 18636, 23136, 24848, 26028, 27954, 30848, 34704, 37272, 41931, 46272, 49696, 52056, 55908, 69408, 74544, 83862, 92544, 99392, 104112, 111816, 138816, 149088, 167724, 198784, 208224, 223632, 277632, 298176, 335448, 374273, 416448, 447264, 596352, 670896, 748546, 832896, 894528, 1122819, 1341792, 1497092, 1789056, 2245638, 2683584, 2994184, 3368457, 4491276, 5367168, 5988368, 6736914, 8982552, 10105371, 11976736, 13473828, 17965104, 20210742, 23953472, 26947656, 35930208, 40421484, 47906944, 53895312, 71860416, 80842968, 107790624, 143720832, 161685936, 215581248, 323371872, 431162496, 646743744, 1293487488]

約数ペア:

[(1, 1293487488), (2, 646743744), (3, 431162496), (4, 323371872), (6, 215581248), (8, 161685936), (9, 143720832), (12, 107790624), (16, 80842968), (18, 71860416), (24, 53895312), (27, 47906944), (32, 40421484), (36, 35930208), (48, 26947656), (54, 23953472), (64, 20210742), (72, 17965104), (96, 13473828), (108, 11976736), (128, 10105371), (144, 8982552), (192, 6736914), (216, 5988368), (241, 5367168), (288, 4491276), (384, 3368457), (432, 2994184), (482, 2683584), (576, 2245638), (723, 1789056), (864, 1497092), (964, 1341792), (1152, 1122819), (1446, 894528), (1553, 832896), (1728, 748546), (1928, 670896), (2169, 596352), (2892, 447264), (3106, 416448), (3456, 374273), (3856, 335448), (4338, 298176), (4659, 277632), (5784, 223632), (6212, 208224), (6507, 198784), (7712, 167724), (8676, 149088), (9318, 138816), (11568, 111816), (12424, 104112), (13014, 99392), (13977, 92544), (15424, 83862), (17352, 74544), (18636, 69408), (23136, 55908), (24848, 52056), (26028, 49696), (27954, 46272), (30848, 41931), (34704, 37272)]