15844704128

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 192

約数和(自身を含む): 36469749120

約数和(自身を除く): 20625044992

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 121, 122, 124, 128, 176, 242, 244, 248, 341, 352, 484, 488, 496, 541, 671, 682, 704, 968, 976, 992, 1082, 1342, 1364, 1408, 1891, 1936, 1952, 1984, 2164, 2684, 2728, 3751, 3782, 3872, 3904, 3968, 4328, 5368, 5456, 5951, 7381, 7502, 7564, 7744, 7808, 8656, 10736, 10912, 11902, 14762, 15004, 15128, 15488, 16771, 17312, 20801, 21472, 21824, 23804, 29524, 30008, 30256, 33001, 33542, 34624, 41602, 42944, 43648, 47608, 59048, 60016, 60512, 65461, 66002, 67084, 69248, 83204, 85888, 95216, 118096, 120032, 121024, 130922, 132004, 134168, 166408, 184481, 190432, 228811, 236192, 240064, 242048, 261844, 264008, 268336, 332816, 363011, 368962, 380864, 457622, 472384, 480128, 523688, 528016, 536672, 665632, 726022, 737924, 761728, 915244, 944768, 1023031, 1047376, 1056032, 1073344, 1331264, 1452044, 1475848, 1830488, 2029291, 2046062, 2094752, 2112064, 2146688, 2662528, 2904088, 2951696, 3660976, 3993121, 4058582, 4092124, 4189504, 4224128, 5808176, 5903392, 7321952, 7986242, 8117164, 8184248, 8379008, 11253341, 11616352, 11806784, 14643904, 15972484, 16234328, 16368496, 22506682, 23232704, 23613568, 29287808, 31944968, 32468656, 32736992, 45013364, 46465408, 63889936, 64937312, 65473984, 90026728, 123786751, 127779872, 129874624, 130947968, 180053456, 247573502, 255559744, 259749248, 360106912, 495147004, 511119488, 720213824, 990294008, 1440427648, 1980588016, 3961176032, 7922352064, 15844704128]

約数ペア:

[(1, 15844704128), (2, 7922352064), (4, 3961176032), (8, 1980588016), (11, 1440427648), (16, 990294008), (22, 720213824), (31, 511119488), (32, 495147004), (44, 360106912), (61, 259749248), (62, 255559744), (64, 247573502), (88, 180053456), (121, 130947968), (122, 129874624), (124, 127779872), (128, 123786751), (176, 90026728), (242, 65473984), (244, 64937312), (248, 63889936), (341, 46465408), (352, 45013364), (484, 32736992), (488, 32468656), (496, 31944968), (541, 29287808), (671, 23613568), (682, 23232704), (704, 22506682), (968, 16368496), (976, 16234328), (992, 15972484), (1082, 14643904), (1342, 11806784), (1364, 11616352), (1408, 11253341), (1891, 8379008), (1936, 8184248), (1952, 8117164), (1984, 7986242), (2164, 7321952), (2684, 5903392), (2728, 5808176), (3751, 4224128), (3782, 4189504), (3872, 4092124), (3904, 4058582), (3968, 3993121), (4328, 3660976), (5368, 2951696), (5456, 2904088), (5951, 2662528), (7381, 2146688), (7502, 2112064), (7564, 2094752), (7744, 2046062), (7808, 2029291), (8656, 1830488), (10736, 1475848), (10912, 1452044), (11902, 1331264), (14762, 1073344), (15004, 1056032), (15128, 1047376), (15488, 1023031), (16771, 944768), (17312, 915244), (20801, 761728), (21472, 737924), (21824, 726022), (23804, 665632), (29524, 536672), (30008, 528016), (30256, 523688), (33001, 480128), (33542, 472384), (34624, 457622), (41602, 380864), (42944, 368962), (43648, 363011), (47608, 332816), (59048, 268336), (60016, 264008), (60512, 261844), (65461, 242048), (66002, 240064), (67084, 236192), (69248, 228811), (83204, 190432), (85888, 184481), (95216, 166408), (118096, 134168), (120032, 132004), (121024, 130922)]