222581898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 399498102

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 199, 231, 269, 297, 378, 398, 462, 538, 594, 597, 693, 807, 1194, 1386, 1393, 1614, 1791, 1883, 2079, 2189, 2421, 2786, 2959, 3582, 3766, 4158, 4179, 4378, 4842, 5373, 5649, 5918, 6567, 7263, 8358, 8877, 10746, 11298, 12537, 13134, 14526, 15323, 16947, 17754, 19701, 20713, 25074, 26631, 30646, 33894, 37611, 39402, 41426, 45969, 50841, 53262, 53531, 59103, 62139, 75222, 79893, 91938, 101682, 107062, 118206, 124278, 137907, 159786, 160593, 186417, 275814, 321186, 372834, 374717, 413721, 481779, 559251, 588841, 749434, 827442, 963558, 1118502, 1124151, 1177682, 1445337, 1766523, 2248302, 2890674, 3372453, 3533046, 4121887, 5299569, 6744906, 8243774, 10117359, 10599138, 12365661, 15898707, 20234718, 24731322, 31797414, 37096983, 74193966, 111290949, 222581898]

約数ペア:

[(1, 222581898), (2, 111290949), (3, 74193966), (6, 37096983), (7, 31797414), (9, 24731322), (11, 20234718), (14, 15898707), (18, 12365661), (21, 10599138), (22, 10117359), (27, 8243774), (33, 6744906), (42, 5299569), (54, 4121887), (63, 3533046), (66, 3372453), (77, 2890674), (99, 2248302), (126, 1766523), (154, 1445337), (189, 1177682), (198, 1124151), (199, 1118502), (231, 963558), (269, 827442), (297, 749434), (378, 588841), (398, 559251), (462, 481779), (538, 413721), (594, 374717), (597, 372834), (693, 321186), (807, 275814), (1194, 186417), (1386, 160593), (1393, 159786), (1614, 137907), (1791, 124278), (1883, 118206), (2079, 107062), (2189, 101682), (2421, 91938), (2786, 79893), (2959, 75222), (3582, 62139), (3766, 59103), (4158, 53531), (4179, 53262), (4378, 50841), (4842, 45969), (5373, 41426), (5649, 39402), (5918, 37611), (6567, 33894), (7263, 30646), (8358, 26631), (8877, 25074), (10746, 20713), (11298, 19701), (12537, 17754), (13134, 16947), (14526, 15323)]