254583744

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{21737}}^1$

素因数の和:21813

約数の個数: 56

約数和(自身を含む): 684660048

約数和(自身を除く): 430076304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3904, 5856, 11712, 21737, 43474, 65211, 86948, 130422, 173896, 260844, 347792, 521688, 695584, 1043376, 1325957, 1391168, 2086752, 2651914, 3977871, 4173504, 5303828, 7955742, 10607656, 15911484, 21215312, 31822968, 42430624, 63645936, 84861248, 127291872, 254583744]

約数ペア:

[(1, 254583744), (2, 127291872), (3, 84861248), (4, 63645936), (6, 42430624), (8, 31822968), (12, 21215312), (16, 15911484), (24, 10607656), (32, 7955742), (48, 5303828), (61, 4173504), (64, 3977871), (96, 2651914), (122, 2086752), (183, 1391168), (192, 1325957), (244, 1043376), (366, 695584), (488, 521688), (732, 347792), (976, 260844), (1464, 173896), (1952, 130422), (2928, 86948), (3904, 65211), (5856, 43474), (11712, 21737)]