212480256

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^2\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 108

約数和(自身を含む): 592293968

約数和(自身を除く): 379813712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 523, 529, 552, 736, 768, 1046, 1058, 1104, 1472, 1569, 1587, 2092, 2116, 2208, 2944, 3138, 3174, 4184, 4232, 4416, 5888, 6276, 6348, 8368, 8464, 8832, 12029, 12552, 12696, 16736, 16928, 17664, 24058, 25104, 25392, 33472, 33856, 36087, 48116, 50208, 50784, 66944, 67712, 72174, 96232, 100416, 101568, 133888, 135424, 144348, 192464, 200832, 203136, 276667, 288696, 384928, 401664, 406272, 553334, 577392, 769856, 830001, 1106668, 1154784, 1539712, 1660002, 2213336, 2309568, 3079424, 3320004, 4426672, 4619136, 6640008, 8853344, 9238272, 13280016, 17706688, 26560032, 35413376, 53120064, 70826752, 106240128, 212480256]

約数ペア:

[(1, 212480256), (2, 106240128), (3, 70826752), (4, 53120064), (6, 35413376), (8, 26560032), (12, 17706688), (16, 13280016), (23, 9238272), (24, 8853344), (32, 6640008), (46, 4619136), (48, 4426672), (64, 3320004), (69, 3079424), (92, 2309568), (96, 2213336), (128, 1660002), (138, 1539712), (184, 1154784), (192, 1106668), (256, 830001), (276, 769856), (368, 577392), (384, 553334), (523, 406272), (529, 401664), (552, 384928), (736, 288696), (768, 276667), (1046, 203136), (1058, 200832), (1104, 192464), (1472, 144348), (1569, 135424), (1587, 133888), (2092, 101568), (2116, 100416), (2208, 96232), (2944, 72174), (3138, 67712), (3174, 66944), (4184, 50784), (4232, 50208), (4416, 48116), (5888, 36087), (6276, 33856), (6348, 33472), (8368, 25392), (8464, 25104), (8832, 24058), (12029, 17664), (12552, 16928), (12696, 16736)]