1948771344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{1993}}^1$

素因数の和:3584

約数の個数: 80

約数和(自身を含む): 5427763712

約数和(自身を除く): 3478992368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1567, 1993, 3134, 3986, 4701, 5979, 6268, 7972, 9402, 11958, 12536, 15944, 18804, 20371, 23916, 25072, 25909, 31888, 37608, 40742, 47832, 51818, 61113, 75216, 77727, 81484, 95664, 103636, 122226, 155454, 162968, 207272, 244452, 310908, 325936, 414544, 488904, 621816, 977808, 1243632, 3123031, 6246062, 9369093, 12492124, 18738186, 24984248, 37476372, 40599403, 49968496, 74952744, 81198806, 121798209, 149905488, 162397612, 243596418, 324795224, 487192836, 649590448, 974385672, 1948771344]

約数ペア:

[(1, 1948771344), (2, 974385672), (3, 649590448), (4, 487192836), (6, 324795224), (8, 243596418), (12, 162397612), (13, 149905488), (16, 121798209), (24, 81198806), (26, 74952744), (39, 49968496), (48, 40599403), (52, 37476372), (78, 24984248), (104, 18738186), (156, 12492124), (208, 9369093), (312, 6246062), (624, 3123031), (1567, 1243632), (1993, 977808), (3134, 621816), (3986, 488904), (4701, 414544), (5979, 325936), (6268, 310908), (7972, 244452), (9402, 207272), (11958, 162968), (12536, 155454), (15944, 122226), (18804, 103636), (20371, 95664), (23916, 81484), (25072, 77727), (25909, 75216), (31888, 61113), (37608, 51818), (40742, 47832)]