419173668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{14947}}^1$

素因数の和:15017

約数の個数: 72

約数和(自身を含む): 1142625120

約数和(自身を除く): 723451452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 57, 76, 82, 114, 123, 164, 171, 228, 246, 342, 369, 492, 684, 738, 779, 1476, 1558, 2337, 3116, 4674, 7011, 9348, 14022, 14947, 28044, 29894, 44841, 59788, 89682, 134523, 179364, 269046, 283993, 538092, 567986, 612827, 851979, 1135972, 1225654, 1703958, 1838481, 2451308, 2555937, 3407916, 3676962, 5111874, 5515443, 7353924, 10223748, 11030886, 11643713, 22061772, 23287426, 34931139, 46574852, 69862278, 104793417, 139724556, 209586834, 419173668]

約数ペア:

[(1, 419173668), (2, 209586834), (3, 139724556), (4, 104793417), (6, 69862278), (9, 46574852), (12, 34931139), (18, 23287426), (19, 22061772), (36, 11643713), (38, 11030886), (41, 10223748), (57, 7353924), (76, 5515443), (82, 5111874), (114, 3676962), (123, 3407916), (164, 2555937), (171, 2451308), (228, 1838481), (246, 1703958), (342, 1225654), (369, 1135972), (492, 851979), (684, 612827), (738, 567986), (779, 538092), (1476, 283993), (1558, 269046), (2337, 179364), (3116, 134523), (4674, 89682), (7011, 59788), (9348, 44841), (14022, 29894), (14947, 28044)]