268697715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 534594816

約数和(自身を除く): 265897101

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 347, 361, 429, 627, 715, 741, 1041, 1045, 1083, 1235, 1735, 1805, 2145, 2717, 3135, 3705, 3817, 3971, 4511, 4693, 5205, 5415, 6593, 8151, 11451, 11913, 13533, 13585, 14079, 19085, 19779, 19855, 22555, 23465, 32965, 40755, 49621, 51623, 57255, 59565, 67665, 70395, 72523, 85709, 98895, 125267, 148863, 154869, 217569, 248105, 257127, 258115, 362615, 375801, 428545, 626335, 744315, 774345, 942799, 1087845, 1285635, 1377937, 1628471, 1879005, 2828397, 4133811, 4713995, 4885413, 6889685, 8142355, 14141985, 17913181, 20669055, 24427065, 53739543, 89565905, 268697715]

約数ペア:

[(1, 268697715), (3, 89565905), (5, 53739543), (11, 24427065), (13, 20669055), (15, 17913181), (19, 14141985), (33, 8142355), (39, 6889685), (55, 4885413), (57, 4713995), (65, 4133811), (95, 2828397), (143, 1879005), (165, 1628471), (195, 1377937), (209, 1285635), (247, 1087845), (285, 942799), (347, 774345), (361, 744315), (429, 626335), (627, 428545), (715, 375801), (741, 362615), (1041, 258115), (1045, 257127), (1083, 248105), (1235, 217569), (1735, 154869), (1805, 148863), (2145, 125267), (2717, 98895), (3135, 85709), (3705, 72523), (3817, 70395), (3971, 67665), (4511, 59565), (4693, 57255), (5205, 51623), (5415, 49621), (6593, 40755), (8151, 32965), (11451, 23465), (11913, 22555), (13533, 19855), (13585, 19779), (14079, 19085)]