222716648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 547430400

約数和(自身を除く): 324713752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 107, 109, 124, 154, 214, 217, 218, 248, 308, 341, 428, 434, 436, 616, 682, 749, 763, 856, 868, 872, 1177, 1199, 1364, 1498, 1526, 1736, 2354, 2387, 2398, 2728, 2996, 3052, 3317, 3379, 4708, 4774, 4796, 5992, 6104, 6634, 6758, 8239, 8393, 9416, 9548, 9592, 11663, 13268, 13516, 16478, 16786, 19096, 23219, 23326, 23653, 26536, 27032, 32956, 33572, 36487, 37169, 46438, 46652, 47306, 65912, 67144, 72974, 74338, 81641, 92876, 93304, 94612, 128293, 145948, 148676, 163282, 185752, 189224, 255409, 256586, 260183, 291896, 297352, 326564, 361553, 510818, 513172, 520366, 653128, 723106, 898051, 1021636, 1026344, 1040732, 1446212, 1796102, 2043272, 2081464, 2530871, 2892424, 3592204, 3977083, 5061742, 7184408, 7954166, 10123484, 15908332, 20246968, 27839581, 31816664, 55679162, 111358324, 222716648]

約数ペア:

[(1, 222716648), (2, 111358324), (4, 55679162), (7, 31816664), (8, 27839581), (11, 20246968), (14, 15908332), (22, 10123484), (28, 7954166), (31, 7184408), (44, 5061742), (56, 3977083), (62, 3592204), (77, 2892424), (88, 2530871), (107, 2081464), (109, 2043272), (124, 1796102), (154, 1446212), (214, 1040732), (217, 1026344), (218, 1021636), (248, 898051), (308, 723106), (341, 653128), (428, 520366), (434, 513172), (436, 510818), (616, 361553), (682, 326564), (749, 297352), (763, 291896), (856, 260183), (868, 256586), (872, 255409), (1177, 189224), (1199, 185752), (1364, 163282), (1498, 148676), (1526, 145948), (1736, 128293), (2354, 94612), (2387, 93304), (2398, 92876), (2728, 81641), (2996, 74338), (3052, 72974), (3317, 67144), (3379, 65912), (4708, 47306), (4774, 46652), (4796, 46438), (5992, 37169), (6104, 36487), (6634, 33572), (6758, 32956), (8239, 27032), (8393, 26536), (9416, 23653), (9548, 23326), (9592, 23219), (11663, 19096), (13268, 16786), (13516, 16478)]