304769556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3062

約数の個数: 144

約数和(自身を含む): 979084288

約数和(自身を除く): 674314732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3001, 3276, 3627, 3906, 4836, 5642, 6002, 7254, 7812, 8463, 9003, 11284, 12004, 14508, 16926, 18006, 21007, 25389, 27009, 33852, 36012, 39013, 42014, 50778, 54018, 63021, 78026, 84028, 93031, 101556, 108036, 117039, 126042, 156052, 186062, 189063, 234078, 252084, 273091, 279093, 351117, 372124, 378126, 468156, 546182, 558186, 651217, 702234, 756252, 819273, 837279, 1092364, 1116372, 1209403, 1302434, 1404468, 1638546, 1674558, 1953651, 2418806, 2457819, 2604868, 3277092, 3349116, 3628209, 3907302, 4837612, 4915638, 5860953, 7256418, 7814604, 8465821, 9831276, 10884627, 11721906, 14512836, 16931642, 21769254, 23443812, 25397463, 33863284, 43538508, 50794926, 76192389, 101589852, 152384778, 304769556]

約数ペア:

[(1, 304769556), (2, 152384778), (3, 101589852), (4, 76192389), (6, 50794926), (7, 43538508), (9, 33863284), (12, 25397463), (13, 23443812), (14, 21769254), (18, 16931642), (21, 14512836), (26, 11721906), (28, 10884627), (31, 9831276), (36, 8465821), (39, 7814604), (42, 7256418), (52, 5860953), (62, 4915638), (63, 4837612), (78, 3907302), (84, 3628209), (91, 3349116), (93, 3277092), (117, 2604868), (124, 2457819), (126, 2418806), (156, 1953651), (182, 1674558), (186, 1638546), (217, 1404468), (234, 1302434), (252, 1209403), (273, 1116372), (279, 1092364), (364, 837279), (372, 819273), (403, 756252), (434, 702234), (468, 651217), (546, 558186), (558, 546182), (651, 468156), (806, 378126), (819, 372124), (868, 351117), (1092, 279093), (1116, 273091), (1209, 252084), (1302, 234078), (1612, 189063), (1638, 186062), (1953, 156052), (2418, 126042), (2604, 117039), (2821, 108036), (3001, 101556), (3276, 93031), (3627, 84028), (3906, 78026), (4836, 63021), (5642, 54018), (6002, 50778), (7254, 42014), (7812, 39013), (8463, 36012), (9003, 33852), (11284, 27009), (12004, 25389), (14508, 21007), (16926, 18006)]