490195344

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3001}}^1$

素因数の和:3136

約数の個数: 80

約数和(自身を含む): 1313290944

約数和(自身を除く): 823095600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 83, 123, 164, 166, 246, 249, 328, 332, 492, 498, 656, 664, 984, 996, 1328, 1968, 1992, 3001, 3403, 3984, 6002, 6806, 9003, 10209, 12004, 13612, 18006, 20418, 24008, 27224, 36012, 40836, 48016, 54448, 72024, 81672, 123041, 144048, 163344, 246082, 249083, 369123, 492164, 498166, 738246, 747249, 984328, 996332, 1476492, 1494498, 1968656, 1992664, 2952984, 2988996, 3985328, 5905968, 5977992, 10212403, 11955984, 20424806, 30637209, 40849612, 61274418, 81699224, 122548836, 163398448, 245097672, 490195344]

約数ペア:

[(1, 490195344), (2, 245097672), (3, 163398448), (4, 122548836), (6, 81699224), (8, 61274418), (12, 40849612), (16, 30637209), (24, 20424806), (41, 11955984), (48, 10212403), (82, 5977992), (83, 5905968), (123, 3985328), (164, 2988996), (166, 2952984), (246, 1992664), (249, 1968656), (328, 1494498), (332, 1476492), (492, 996332), (498, 984328), (656, 747249), (664, 738246), (984, 498166), (996, 492164), (1328, 369123), (1968, 249083), (1992, 246082), (3001, 163344), (3403, 144048), (3984, 123041), (6002, 81672), (6806, 72024), (9003, 54448), (10209, 48016), (12004, 40836), (13612, 36012), (18006, 27224), (20418, 24008)]