239477128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:1030

約数の個数: 64

約数和(自身を含む): 512049600

約数和(自身を除く): 272572472

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 107, 116, 214, 232, 319, 428, 638, 856, 877, 1177, 1276, 1754, 2354, 2552, 3103, 3508, 4708, 6206, 7016, 9416, 9647, 12412, 19294, 24824, 25433, 34133, 38588, 50866, 68266, 77176, 93839, 101732, 136532, 187678, 203464, 273064, 279763, 375356, 559526, 750712, 1032229, 1119052, 2064458, 2238104, 2721331, 4128916, 5442662, 8257832, 10885324, 21770648, 29934641, 59869282, 119738564, 239477128]

約数ペア:

[(1, 239477128), (2, 119738564), (4, 59869282), (8, 29934641), (11, 21770648), (22, 10885324), (29, 8257832), (44, 5442662), (58, 4128916), (88, 2721331), (107, 2238104), (116, 2064458), (214, 1119052), (232, 1032229), (319, 750712), (428, 559526), (638, 375356), (856, 279763), (877, 273064), (1177, 203464), (1276, 187678), (1754, 136532), (2354, 101732), (2552, 93839), (3103, 77176), (3508, 68266), (4708, 50866), (6206, 38588), (7016, 34133), (9416, 25433), (9647, 24824), (12412, 19294)]