222561108

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 180

約数和(自身を含む): 731780896

約数和(自身を除く): 509219788

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 811, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1622, 1694, 1782, 2079, 2178, 2268, 2433, 2541, 2772, 3244, 3267, 3388, 3564, 4158, 4356, 4866, 5082, 5677, 6237, 6534, 7299, 7623, 8316, 8921, 9732, 9801, 10164, 11354, 12474, 13068, 14598, 15246, 17031, 17842, 19602, 21897, 22708, 22869, 24948, 26763, 29196, 30492, 34062, 35684, 39204, 43794, 45738, 51093, 53526, 62447, 65691, 68124, 68607, 80289, 87588, 91476, 98131, 102186, 107052, 124894, 131382, 137214, 153279, 160578, 187341, 196262, 204372, 240867, 249788, 262764, 274428, 294393, 306558, 321156, 374682, 392524, 459837, 481734, 562023, 588786, 613116, 686917, 722601, 749364, 883179, 919674, 963468, 1124046, 1177572, 1373834, 1445202, 1686069, 1766358, 1839348, 2060751, 2248092, 2649537, 2747668, 2890404, 3372138, 3532716, 4121502, 5058207, 5299074, 6182253, 6744276, 7948611, 8243004, 10116414, 10598148, 12364506, 15897222, 18546759, 20232828, 24729012, 31794444, 37093518, 55640277, 74187036, 111280554, 222561108]

約数ペア:

[(1, 222561108), (2, 111280554), (3, 74187036), (4, 55640277), (6, 37093518), (7, 31794444), (9, 24729012), (11, 20232828), (12, 18546759), (14, 15897222), (18, 12364506), (21, 10598148), (22, 10116414), (27, 8243004), (28, 7948611), (33, 6744276), (36, 6182253), (42, 5299074), (44, 5058207), (54, 4121502), (63, 3532716), (66, 3372138), (77, 2890404), (81, 2747668), (84, 2649537), (99, 2248092), (108, 2060751), (121, 1839348), (126, 1766358), (132, 1686069), (154, 1445202), (162, 1373834), (189, 1177572), (198, 1124046), (231, 963468), (242, 919674), (252, 883179), (297, 749364), (308, 722601), (324, 686917), (363, 613116), (378, 588786), (396, 562023), (462, 481734), (484, 459837), (567, 392524), (594, 374682), (693, 321156), (726, 306558), (756, 294393), (811, 274428), (847, 262764), (891, 249788), (924, 240867), (1089, 204372), (1134, 196262), (1188, 187341), (1386, 160578), (1452, 153279), (1622, 137214), (1694, 131382), (1782, 124894), (2079, 107052), (2178, 102186), (2268, 98131), (2433, 91476), (2541, 87588), (2772, 80289), (3244, 68607), (3267, 68124), (3388, 65691), (3564, 62447), (4158, 53526), (4356, 51093), (4866, 45738), (5082, 43794), (5677, 39204), (6237, 35684), (6534, 34062), (7299, 30492), (7623, 29196), (8316, 26763), (8921, 24948), (9732, 22869), (9801, 22708), (10164, 21897), (11354, 19602), (12474, 17842), (13068, 17031), (14598, 15246)]