284398884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3109}}^1$

素因数の和:3151

約数の個数: 144

約数和(自身を含む): 926531200

約数和(自身を除く): 642132316

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, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 242, 252, 297, 308, 363, 378, 396, 462, 484, 594, 693, 726, 756, 847, 924, 1089, 1188, 1386, 1452, 1694, 2079, 2178, 2541, 2772, 3109, 3267, 3388, 4158, 4356, 5082, 6218, 6534, 7623, 8316, 9327, 10164, 12436, 13068, 15246, 18654, 21763, 22869, 27981, 30492, 34199, 37308, 43526, 45738, 55962, 65289, 68398, 83943, 87052, 91476, 102597, 111924, 130578, 136796, 167886, 195867, 205194, 239393, 261156, 307791, 335772, 376189, 391734, 410388, 478786, 587601, 615582, 718179, 752378, 783468, 923373, 957572, 1128567, 1175202, 1231164, 1436358, 1504756, 1846746, 2154537, 2257134, 2350404, 2633323, 2872716, 3385701, 3693492, 4309074, 4514268, 5266646, 6463611, 6771402, 7899969, 8618148, 10157103, 10533292, 12927222, 13542804, 15799938, 20314206, 23699907, 25854444, 31599876, 40628412, 47399814, 71099721, 94799628, 142199442, 284398884]

約数ペア:

[(1, 284398884), (2, 142199442), (3, 94799628), (4, 71099721), (6, 47399814), (7, 40628412), (9, 31599876), (11, 25854444), (12, 23699907), (14, 20314206), (18, 15799938), (21, 13542804), (22, 12927222), (27, 10533292), (28, 10157103), (33, 8618148), (36, 7899969), (42, 6771402), (44, 6463611), (54, 5266646), (63, 4514268), (66, 4309074), (77, 3693492), (84, 3385701), (99, 2872716), (108, 2633323), (121, 2350404), (126, 2257134), (132, 2154537), (154, 1846746), (189, 1504756), (198, 1436358), (231, 1231164), (242, 1175202), (252, 1128567), (297, 957572), (308, 923373), (363, 783468), (378, 752378), (396, 718179), (462, 615582), (484, 587601), (594, 478786), (693, 410388), (726, 391734), (756, 376189), (847, 335772), (924, 307791), (1089, 261156), (1188, 239393), (1386, 205194), (1452, 195867), (1694, 167886), (2079, 136796), (2178, 130578), (2541, 111924), (2772, 102597), (3109, 91476), (3267, 87052), (3388, 83943), (4158, 68398), (4356, 65289), (5082, 55962), (6218, 45738), (6534, 43526), (7623, 37308), (8316, 34199), (9327, 30492), (10164, 27981), (12436, 22869), (13068, 21763), (15246, 18654)]