227222996

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 556097472

約数和(自身を除く): 328874476

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 67, 77, 91, 98, 121, 134, 143, 154, 182, 196, 242, 268, 286, 308, 364, 469, 484, 539, 572, 637, 737, 847, 871, 938, 1001, 1078, 1274, 1331, 1474, 1573, 1694, 1742, 1876, 2002, 2156, 2548, 2662, 2948, 3146, 3283, 3388, 3484, 4004, 5159, 5324, 5929, 6097, 6292, 6566, 7007, 8107, 9317, 9581, 10318, 11011, 11858, 12194, 13132, 14014, 16214, 17303, 18634, 19162, 20636, 22022, 23716, 24388, 28028, 32428, 34606, 36113, 37268, 38324, 42679, 44044, 56749, 65219, 67067, 69212, 72226, 77077, 85358, 89177, 105391, 113498, 121121, 130438, 134134, 144452, 154154, 170716, 178354, 210782, 226996, 242242, 260876, 268268, 308308, 356708, 397243, 421564, 469469, 484484, 624239, 737737, 794486, 847847, 938938, 1159301, 1248478, 1475474, 1588972, 1695694, 1877876, 2318602, 2496956, 2950948, 3391388, 4369673, 4637204, 5164159, 8115107, 8739346, 10328318, 16230214, 17478692, 20656636, 32460428, 56805749, 113611498, 227222996]

約数ペア:

[(1, 227222996), (2, 113611498), (4, 56805749), (7, 32460428), (11, 20656636), (13, 17478692), (14, 16230214), (22, 10328318), (26, 8739346), (28, 8115107), (44, 5164159), (49, 4637204), (52, 4369673), (67, 3391388), (77, 2950948), (91, 2496956), (98, 2318602), (121, 1877876), (134, 1695694), (143, 1588972), (154, 1475474), (182, 1248478), (196, 1159301), (242, 938938), (268, 847847), (286, 794486), (308, 737737), (364, 624239), (469, 484484), (484, 469469), (539, 421564), (572, 397243), (637, 356708), (737, 308308), (847, 268268), (871, 260876), (938, 242242), (1001, 226996), (1078, 210782), (1274, 178354), (1331, 170716), (1474, 154154), (1573, 144452), (1694, 134134), (1742, 130438), (1876, 121121), (2002, 113498), (2156, 105391), (2548, 89177), (2662, 85358), (2948, 77077), (3146, 72226), (3283, 69212), (3388, 67067), (3484, 65219), (4004, 56749), (5159, 44044), (5324, 42679), (5929, 38324), (6097, 37268), (6292, 36113), (6566, 34606), (7007, 32428), (8107, 28028), (9317, 24388), (9581, 23716), (10318, 22022), (11011, 20636), (11858, 19162), (12194, 18634), (13132, 17303), (14014, 16214)]