291242928

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{797}}^1$

素因数の和:1162

約数の個数: 80

約数和(自身を含む): 788449536

約数和(自身を除く): 497206608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 331, 368, 552, 662, 797, 993, 1104, 1324, 1594, 1986, 2391, 2648, 3188, 3972, 4782, 5296, 6376, 7613, 7944, 9564, 12752, 15226, 15888, 18331, 19128, 22839, 30452, 36662, 38256, 45678, 54993, 60904, 73324, 91356, 109986, 121808, 146648, 182712, 219972, 263807, 293296, 365424, 439944, 527614, 791421, 879888, 1055228, 1582842, 2110456, 3165684, 4220912, 6067561, 6331368, 12135122, 12662736, 18202683, 24270244, 36405366, 48540488, 72810732, 97080976, 145621464, 291242928]

約数ペア:

[(1, 291242928), (2, 145621464), (3, 97080976), (4, 72810732), (6, 48540488), (8, 36405366), (12, 24270244), (16, 18202683), (23, 12662736), (24, 12135122), (46, 6331368), (48, 6067561), (69, 4220912), (92, 3165684), (138, 2110456), (184, 1582842), (276, 1055228), (331, 879888), (368, 791421), (552, 527614), (662, 439944), (797, 365424), (993, 293296), (1104, 263807), (1324, 219972), (1594, 182712), (1986, 146648), (2391, 121808), (2648, 109986), (3188, 91356), (3972, 73324), (4782, 60904), (5296, 54993), (6376, 45678), (7613, 38256), (7944, 36662), (9564, 30452), (12752, 22839), (15226, 19128), (15888, 18331)]