1279265592

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:522

約数の個数: 192

約数和(自身を含む): 3809756160

約数和(自身を除く): 2530490568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 31, 33, 38, 44, 57, 62, 66, 76, 88, 93, 114, 124, 132, 152, 186, 209, 228, 248, 264, 341, 361, 372, 418, 433, 456, 589, 627, 682, 722, 744, 836, 866, 1023, 1083, 1178, 1254, 1299, 1364, 1444, 1672, 1732, 1767, 2046, 2166, 2356, 2508, 2598, 2728, 2888, 3464, 3534, 3971, 4092, 4332, 4712, 4763, 5016, 5196, 6479, 7068, 7942, 8184, 8227, 8664, 9526, 10392, 11191, 11913, 12958, 13423, 14136, 14289, 15884, 16454, 19052, 19437, 22382, 23826, 24681, 25916, 26846, 28578, 31768, 32908, 33573, 38104, 38874, 40269, 44764, 47652, 49362, 51832, 53692, 57156, 65816, 67146, 77748, 80538, 89528, 90497, 95304, 98724, 107384, 114312, 123101, 134292, 147653, 155496, 156313, 161076, 180994, 197448, 246202, 255037, 268584, 271491, 295306, 312626, 322152, 361988, 369303, 442959, 468939, 492404, 510074, 542982, 590612, 625252, 723976, 738606, 765111, 885918, 937878, 984808, 1020148, 1085964, 1181224, 1250504, 1477212, 1530222, 1719443, 1771836, 1875756, 2040296, 2171928, 2805407, 2954424, 3060444, 3438886, 3543672, 3751512, 4845703, 5158329, 5610814, 6120888, 6877772, 8416221, 9691406, 10316658, 11221628, 13755544, 14537109, 16832442, 19382812, 20633316, 22443256, 29074218, 33664884, 38765624, 41266632, 53302733, 58148436, 67329768, 106605466, 116296872, 159908199, 213210932, 319816398, 426421864, 639632796, 1279265592]

約数ペア:

[(1, 1279265592), (2, 639632796), (3, 426421864), (4, 319816398), (6, 213210932), (8, 159908199), (11, 116296872), (12, 106605466), (19, 67329768), (22, 58148436), (24, 53302733), (31, 41266632), (33, 38765624), (38, 33664884), (44, 29074218), (57, 22443256), (62, 20633316), (66, 19382812), (76, 16832442), (88, 14537109), (93, 13755544), (114, 11221628), (124, 10316658), (132, 9691406), (152, 8416221), (186, 6877772), (209, 6120888), (228, 5610814), (248, 5158329), (264, 4845703), (341, 3751512), (361, 3543672), (372, 3438886), (418, 3060444), (433, 2954424), (456, 2805407), (589, 2171928), (627, 2040296), (682, 1875756), (722, 1771836), (744, 1719443), (836, 1530222), (866, 1477212), (1023, 1250504), (1083, 1181224), (1178, 1085964), (1254, 1020148), (1299, 984808), (1364, 937878), (1444, 885918), (1672, 765111), (1732, 738606), (1767, 723976), (2046, 625252), (2166, 590612), (2356, 542982), (2508, 510074), (2598, 492404), (2728, 468939), (2888, 442959), (3464, 369303), (3534, 361988), (3971, 322152), (4092, 312626), (4332, 295306), (4712, 271491), (4763, 268584), (5016, 255037), (5196, 246202), (6479, 197448), (7068, 180994), (7942, 161076), (8184, 156313), (8227, 155496), (8664, 147653), (9526, 134292), (10392, 123101), (11191, 114312), (11913, 107384), (12958, 98724), (13423, 95304), (14136, 90497), (14289, 89528), (15884, 80538), (16454, 77748), (19052, 67146), (19437, 65816), (22382, 57156), (23826, 53692), (24681, 51832), (25916, 49362), (26846, 47652), (28578, 44764), (31768, 40269), (32908, 38874), (33573, 38104)]