215632812

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{599}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 510048000

約数和(自身を除く): 294415188

約数列:

[1, 2, 3, 4, 6, 12, 131, 229, 262, 393, 458, 524, 599, 687, 786, 916, 1198, 1374, 1572, 1797, 2396, 2748, 3594, 7188, 29999, 59998, 78469, 89997, 119996, 137171, 156938, 179994, 235407, 274342, 313876, 359988, 411513, 470814, 548684, 823026, 941628, 1646052, 17969401, 35938802, 53908203, 71877604, 107816406, 215632812]

約数ペア:

[(1, 215632812), (2, 107816406), (3, 71877604), (4, 53908203), (6, 35938802), (12, 17969401), (131, 1646052), (229, 941628), (262, 823026), (393, 548684), (458, 470814), (524, 411513), (599, 359988), (687, 313876), (786, 274342), (916, 235407), (1198, 179994), (1374, 156938), (1572, 137171), (1797, 119996), (2396, 89997), (2748, 78469), (3594, 59998), (7188, 29999)]