1330500816

素因数分解:

$2^4\times 3^7\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:885

約数の個数: 160

約数和(自身を含む): 3953318400

約数和(自身を除く): 2622817584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 243, 282, 324, 376, 423, 432, 486, 564, 648, 729, 752, 809, 846, 972, 1128, 1269, 1296, 1458, 1618, 1692, 1944, 2187, 2256, 2427, 2538, 2916, 3236, 3384, 3807, 3888, 4374, 4854, 5076, 5832, 6472, 6768, 7281, 7614, 8748, 9708, 10152, 11421, 11664, 12944, 14562, 15228, 17496, 19416, 20304, 21843, 22842, 29124, 30456, 34263, 34992, 38023, 38832, 43686, 45684, 58248, 60912, 65529, 68526, 76046, 87372, 91368, 102789, 114069, 116496, 131058, 137052, 152092, 174744, 182736, 196587, 205578, 228138, 262116, 274104, 304184, 342207, 349488, 393174, 411156, 456276, 524232, 548208, 589761, 608368, 684414, 786348, 822312, 912552, 1026621, 1048464, 1179522, 1368828, 1572696, 1644624, 1769283, 1825104, 2053242, 2359044, 2737656, 3079863, 3145392, 3538566, 4106484, 4718088, 5475312, 6159726, 7077132, 8212968, 9239589, 9436176, 12319452, 14154264, 16425936, 18479178, 24638904, 27718767, 28308528, 36958356, 49277808, 55437534, 73916712, 83156301, 110875068, 147833424, 166312602, 221750136, 332625204, 443500272, 665250408, 1330500816]

約数ペア:

[(1, 1330500816), (2, 665250408), (3, 443500272), (4, 332625204), (6, 221750136), (8, 166312602), (9, 147833424), (12, 110875068), (16, 83156301), (18, 73916712), (24, 55437534), (27, 49277808), (36, 36958356), (47, 28308528), (48, 27718767), (54, 24638904), (72, 18479178), (81, 16425936), (94, 14154264), (108, 12319452), (141, 9436176), (144, 9239589), (162, 8212968), (188, 7077132), (216, 6159726), (243, 5475312), (282, 4718088), (324, 4106484), (376, 3538566), (423, 3145392), (432, 3079863), (486, 2737656), (564, 2359044), (648, 2053242), (729, 1825104), (752, 1769283), (809, 1644624), (846, 1572696), (972, 1368828), (1128, 1179522), (1269, 1048464), (1296, 1026621), (1458, 912552), (1618, 822312), (1692, 786348), (1944, 684414), (2187, 608368), (2256, 589761), (2427, 548208), (2538, 524232), (2916, 456276), (3236, 411156), (3384, 393174), (3807, 349488), (3888, 342207), (4374, 304184), (4854, 274104), (5076, 262116), (5832, 228138), (6472, 205578), (6768, 196587), (7281, 182736), (7614, 174744), (8748, 152092), (9708, 137052), (10152, 131058), (11421, 116496), (11664, 114069), (12944, 102789), (14562, 91368), (15228, 87372), (17496, 76046), (19416, 68526), (20304, 65529), (21843, 60912), (22842, 58248), (29124, 45684), (30456, 43686), (34263, 38832), (34992, 38023)]