221122368

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{16691}}^1$

素因数の和:16732

約数の個数: 84

約数和(自身を含む): 661403808

約数和(自身を除く): 440281440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 16691, 33382, 50073, 66764, 100146, 133528, 150219, 200292, 267056, 300438, 383893, 400584, 534112, 600876, 767786, 801168, 1068224, 1151679, 1201752, 1535572, 1602336, 2303358, 2403504, 3071144, 3204672, 3455037, 4606716, 4807008, 6142288, 6910074, 9213432, 9614016, 12284576, 13820148, 18426864, 24569152, 27640296, 36853728, 55280592, 73707456, 110561184, 221122368]

約数ペア:

[(1, 221122368), (2, 110561184), (3, 73707456), (4, 55280592), (6, 36853728), (8, 27640296), (9, 24569152), (12, 18426864), (16, 13820148), (18, 12284576), (23, 9614016), (24, 9213432), (32, 6910074), (36, 6142288), (46, 4807008), (48, 4606716), (64, 3455037), (69, 3204672), (72, 3071144), (92, 2403504), (96, 2303358), (138, 1602336), (144, 1535572), (184, 1201752), (192, 1151679), (207, 1068224), (276, 801168), (288, 767786), (368, 600876), (414, 534112), (552, 400584), (576, 383893), (736, 300438), (828, 267056), (1104, 200292), (1472, 150219), (1656, 133528), (2208, 100146), (3312, 66764), (4416, 50073), (6624, 33382), (13248, 16691)]