252209412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:658

約数の個数: 144

約数和(自身を含む): 791062272

約数和(自身を除く): 538852860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 167, 182, 234, 252, 273, 334, 364, 461, 468, 501, 546, 668, 819, 922, 1002, 1092, 1169, 1383, 1503, 1638, 1844, 2004, 2171, 2338, 2766, 3006, 3227, 3276, 3507, 4149, 4342, 4676, 5532, 5993, 6012, 6454, 6513, 7014, 8298, 8684, 9681, 10521, 11986, 12908, 13026, 14028, 15197, 16596, 17979, 19362, 19539, 21042, 23972, 26052, 29043, 30394, 35958, 38724, 39078, 41951, 42084, 45591, 53937, 58086, 60788, 71916, 76987, 78156, 83902, 91182, 107874, 116172, 125853, 136773, 153974, 167804, 182364, 215748, 230961, 251706, 273546, 307948, 377559, 461922, 503412, 538909, 547092, 692883, 755118, 923844, 1000831, 1077818, 1385766, 1510236, 1616727, 2001662, 2155636, 2771532, 3002493, 3233454, 4003324, 4850181, 6004986, 6466908, 7005817, 9007479, 9700362, 12009972, 14011634, 18014958, 19400724, 21017451, 28023268, 36029916, 42034902, 63052353, 84069804, 126104706, 252209412]

約数ペア:

[(1, 252209412), (2, 126104706), (3, 84069804), (4, 63052353), (6, 42034902), (7, 36029916), (9, 28023268), (12, 21017451), (13, 19400724), (14, 18014958), (18, 14011634), (21, 12009972), (26, 9700362), (28, 9007479), (36, 7005817), (39, 6466908), (42, 6004986), (52, 4850181), (63, 4003324), (78, 3233454), (84, 3002493), (91, 2771532), (117, 2155636), (126, 2001662), (156, 1616727), (167, 1510236), (182, 1385766), (234, 1077818), (252, 1000831), (273, 923844), (334, 755118), (364, 692883), (461, 547092), (468, 538909), (501, 503412), (546, 461922), (668, 377559), (819, 307948), (922, 273546), (1002, 251706), (1092, 230961), (1169, 215748), (1383, 182364), (1503, 167804), (1638, 153974), (1844, 136773), (2004, 125853), (2171, 116172), (2338, 107874), (2766, 91182), (3006, 83902), (3227, 78156), (3276, 76987), (3507, 71916), (4149, 60788), (4342, 58086), (4676, 53937), (5532, 45591), (5993, 42084), (6012, 41951), (6454, 39078), (6513, 38724), (7014, 35958), (8298, 30394), (8684, 29043), (9681, 26052), (10521, 23972), (11986, 21042), (12908, 19539), (13026, 19362), (14028, 17979), (15197, 16596)]