290688168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{30977}}^1$

素因数の和:31026

約数の個数: 64

約数和(自身を含む): 802949760

約数和(自身を除く): 512261592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1564, 2346, 3128, 4692, 9384, 30977, 61954, 92931, 123908, 185862, 247816, 371724, 526609, 712471, 743448, 1053218, 1424942, 1579827, 2106436, 2137413, 2849884, 3159654, 4212872, 4274826, 5699768, 6319308, 8549652, 12112007, 12638616, 17099304, 24224014, 36336021, 48448028, 72672042, 96896056, 145344084, 290688168]

約数ペア:

[(1, 290688168), (2, 145344084), (3, 96896056), (4, 72672042), (6, 48448028), (8, 36336021), (12, 24224014), (17, 17099304), (23, 12638616), (24, 12112007), (34, 8549652), (46, 6319308), (51, 5699768), (68, 4274826), (69, 4212872), (92, 3159654), (102, 2849884), (136, 2137413), (138, 2106436), (184, 1579827), (204, 1424942), (276, 1053218), (391, 743448), (408, 712471), (552, 526609), (782, 371724), (1173, 247816), (1564, 185862), (2346, 123908), (3128, 92931), (4692, 61954), (9384, 30977)]