509335074

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 1154736000

約数和(自身を除く): 645400926

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 131, 178, 262, 267, 393, 534, 786, 801, 809, 1179, 1602, 1618, 2358, 2403, 2427, 3537, 4806, 4854, 7074, 7281, 11659, 14562, 21843, 23318, 34977, 43686, 69954, 72001, 104931, 105979, 144002, 209862, 211958, 216003, 314793, 317937, 432006, 629586, 635874, 648009, 953811, 1296018, 1907622, 1944027, 2861433, 3888054, 5722866, 9432131, 18864262, 28296393, 56592786, 84889179, 169778358, 254667537, 509335074]

約数ペア:

[(1, 509335074), (2, 254667537), (3, 169778358), (6, 84889179), (9, 56592786), (18, 28296393), (27, 18864262), (54, 9432131), (89, 5722866), (131, 3888054), (178, 2861433), (262, 1944027), (267, 1907622), (393, 1296018), (534, 953811), (786, 648009), (801, 635874), (809, 629586), (1179, 432006), (1602, 317937), (1618, 314793), (2358, 216003), (2403, 211958), (2427, 209862), (3537, 144002), (4806, 105979), (4854, 104931), (7074, 72001), (7281, 69954), (11659, 43686), (14562, 34977), (21843, 23318)]