305112456

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1499}}^1$

素因数の和:1779

約数の個数: 96

約数和(自身を含む): 905580000

約数和(自身を除く): 600467544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 257, 264, 396, 514, 771, 792, 1028, 1499, 1542, 2056, 2313, 2827, 2998, 3084, 4497, 4626, 5654, 5996, 6168, 8481, 8994, 9252, 11308, 11992, 13491, 16489, 16962, 17988, 18504, 22616, 25443, 26982, 32978, 33924, 35976, 49467, 50886, 53964, 65956, 67848, 98934, 101772, 107928, 131912, 148401, 197868, 203544, 296802, 385243, 395736, 593604, 770486, 1155729, 1187208, 1540972, 2311458, 3081944, 3467187, 4237673, 4622916, 6934374, 8475346, 9245832, 12713019, 13868748, 16950692, 25426038, 27737496, 33901384, 38139057, 50852076, 76278114, 101704152, 152556228, 305112456]

約数ペア:

[(1, 305112456), (2, 152556228), (3, 101704152), (4, 76278114), (6, 50852076), (8, 38139057), (9, 33901384), (11, 27737496), (12, 25426038), (18, 16950692), (22, 13868748), (24, 12713019), (33, 9245832), (36, 8475346), (44, 6934374), (66, 4622916), (72, 4237673), (88, 3467187), (99, 3081944), (132, 2311458), (198, 1540972), (257, 1187208), (264, 1155729), (396, 770486), (514, 593604), (771, 395736), (792, 385243), (1028, 296802), (1499, 203544), (1542, 197868), (2056, 148401), (2313, 131912), (2827, 107928), (2998, 101772), (3084, 98934), (4497, 67848), (4626, 65956), (5654, 53964), (5996, 50886), (6168, 49467), (8481, 35976), (8994, 33924), (9252, 32978), (11308, 26982), (11992, 25443), (13491, 22616), (16489, 18504), (16962, 17988)]