1611348516

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 4123042560

約数和(自身を除く): 2511694044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 239, 274, 411, 478, 548, 717, 822, 956, 1233, 1367, 1434, 1644, 2151, 2466, 2734, 2868, 4101, 4302, 4932, 5468, 8202, 8604, 12303, 16404, 24606, 32743, 49212, 65486, 98229, 130972, 187279, 196458, 294687, 326713, 374558, 392916, 561837, 589374, 653426, 749116, 980139, 1123674, 1178748, 1306852, 1685511, 1960278, 2247348, 2940417, 3371022, 3920556, 5880834, 6742044, 11761668, 44759681, 89519362, 134279043, 179038724, 268558086, 402837129, 537116172, 805674258, 1611348516]

約数ペア:

[(1, 1611348516), (2, 805674258), (3, 537116172), (4, 402837129), (6, 268558086), (9, 179038724), (12, 134279043), (18, 89519362), (36, 44759681), (137, 11761668), (239, 6742044), (274, 5880834), (411, 3920556), (478, 3371022), (548, 2940417), (717, 2247348), (822, 1960278), (956, 1685511), (1233, 1306852), (1367, 1178748), (1434, 1123674), (1644, 980139), (2151, 749116), (2466, 653426), (2734, 589374), (2868, 561837), (4101, 392916), (4302, 374558), (4932, 326713), (5468, 294687), (8202, 196458), (8604, 187279), (12303, 130972), (16404, 98229), (24606, 65486), (32743, 49212)]