222419844

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9991

約数の個数: 72

約数和(自身を含む): 608462400

約数和(自身を除く): 386042556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 9949, 11178, 19898, 22356, 29847, 39796, 59694, 89541, 119388, 179082, 228827, 268623, 358164, 457654, 537246, 686481, 805869, 915308, 1074492, 1372962, 1611738, 2059443, 2417607, 2745924, 3223476, 4118886, 4835214, 6178329, 8237772, 9670428, 12356658, 18534987, 24713316, 37069974, 55604961, 74139948, 111209922, 222419844]

約数ペア:

[(1, 222419844), (2, 111209922), (3, 74139948), (4, 55604961), (6, 37069974), (9, 24713316), (12, 18534987), (18, 12356658), (23, 9670428), (27, 8237772), (36, 6178329), (46, 4835214), (54, 4118886), (69, 3223476), (81, 2745924), (92, 2417607), (108, 2059443), (138, 1611738), (162, 1372962), (207, 1074492), (243, 915308), (276, 805869), (324, 686481), (414, 537246), (486, 457654), (621, 358164), (828, 268623), (972, 228827), (1242, 179082), (1863, 119388), (2484, 89541), (3726, 59694), (5589, 39796), (7452, 29847), (9949, 22356), (11178, 19898)]