2651163456

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4400

約数の個数: 112

約数和(自身を含む): 7265749248

約数和(自身を除く): 4614585792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 61, 64, 96, 106, 122, 159, 183, 192, 212, 244, 318, 366, 424, 488, 636, 732, 848, 976, 1272, 1464, 1696, 1952, 2544, 2928, 3233, 3392, 3904, 4271, 5088, 5856, 6466, 8542, 9699, 10176, 11712, 12813, 12932, 17084, 19398, 25626, 25864, 34168, 38796, 51252, 51728, 68336, 77592, 102504, 103456, 136672, 155184, 205008, 206912, 226363, 260531, 273344, 310368, 410016, 452726, 521062, 620736, 679089, 781593, 820032, 905452, 1042124, 1358178, 1563186, 1810904, 2084248, 2716356, 3126372, 3621808, 4168496, 5432712, 6252744, 7243616, 8336992, 10865424, 12505488, 13808143, 14487232, 16673984, 21730848, 25010976, 27616286, 41424429, 43461696, 50021952, 55232572, 82848858, 110465144, 165697716, 220930288, 331395432, 441860576, 662790864, 883721152, 1325581728, 2651163456]

約数ペア:

[(1, 2651163456), (2, 1325581728), (3, 883721152), (4, 662790864), (6, 441860576), (8, 331395432), (12, 220930288), (16, 165697716), (24, 110465144), (32, 82848858), (48, 55232572), (53, 50021952), (61, 43461696), (64, 41424429), (96, 27616286), (106, 25010976), (122, 21730848), (159, 16673984), (183, 14487232), (192, 13808143), (212, 12505488), (244, 10865424), (318, 8336992), (366, 7243616), (424, 6252744), (488, 5432712), (636, 4168496), (732, 3621808), (848, 3126372), (976, 2716356), (1272, 2084248), (1464, 1810904), (1696, 1563186), (1952, 1358178), (2544, 1042124), (2928, 905452), (3233, 820032), (3392, 781593), (3904, 679089), (4271, 620736), (5088, 521062), (5856, 452726), (6466, 410016), (8542, 310368), (9699, 273344), (10176, 260531), (11712, 226363), (12813, 206912), (12932, 205008), (17084, 155184), (19398, 136672), (25626, 103456), (25864, 102504), (34168, 77592), (38796, 68336), (51252, 51728)]