40947504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 114825984

約数和(自身を除く): 73878480

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 211, 311, 312, 422, 622, 624, 633, 844, 933, 1244, 1266, 1688, 1866, 2488, 2532, 2743, 3376, 3732, 4043, 4976, 5064, 5486, 7464, 8086, 8229, 10128, 10972, 12129, 14928, 16172, 16458, 21944, 24258, 32344, 32916, 43888, 48516, 64688, 65621, 65832, 97032, 131242, 131664, 194064, 196863, 262484, 393726, 524968, 787452, 853073, 1049936, 1574904, 1706146, 2559219, 3149808, 3412292, 5118438, 6824584, 10236876, 13649168, 20473752, 40947504]

約数ペア:

[(1, 40947504), (2, 20473752), (3, 13649168), (4, 10236876), (6, 6824584), (8, 5118438), (12, 3412292), (13, 3149808), (16, 2559219), (24, 1706146), (26, 1574904), (39, 1049936), (48, 853073), (52, 787452), (78, 524968), (104, 393726), (156, 262484), (208, 196863), (211, 194064), (311, 131664), (312, 131242), (422, 97032), (622, 65832), (624, 65621), (633, 64688), (844, 48516), (933, 43888), (1244, 32916), (1266, 32344), (1688, 24258), (1866, 21944), (2488, 16458), (2532, 16172), (2743, 14928), (3376, 12129), (3732, 10972), (4043, 10128), (4976, 8229), (5064, 8086), (5486, 7464)]