891058944

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:666

約数の個数: 144

約数和(自身を含む): 2534232960

約数和(自身を除く): 1643174016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 139, 192, 204, 256, 272, 278, 384, 408, 417, 491, 544, 556, 768, 816, 834, 982, 1088, 1112, 1473, 1632, 1668, 1964, 2176, 2224, 2363, 2946, 3264, 3336, 3928, 4352, 4448, 4726, 5892, 6528, 6672, 7089, 7856, 8347, 8896, 9452, 11784, 13056, 13344, 14178, 15712, 16694, 17792, 18904, 23568, 25041, 26688, 28356, 31424, 33388, 35584, 37808, 47136, 50082, 53376, 56712, 62848, 66776, 68249, 75616, 94272, 100164, 106752, 113424, 125696, 133552, 136498, 151232, 188544, 200328, 204747, 226848, 267104, 272996, 302464, 377088, 400656, 409494, 453696, 534208, 545992, 604928, 801312, 818988, 907392, 1068416, 1091984, 1160233, 1602624, 1637976, 1814784, 2136832, 2183968, 2320466, 3205248, 3275952, 3480699, 4367936, 4640932, 6410496, 6551904, 6961398, 8735872, 9281864, 13103808, 13922796, 17471744, 18563728, 26207616, 27845592, 37127456, 52415232, 55691184, 74254912, 111382368, 148509824, 222764736, 297019648, 445529472, 891058944]

約数ペア:

[(1, 891058944), (2, 445529472), (3, 297019648), (4, 222764736), (6, 148509824), (8, 111382368), (12, 74254912), (16, 55691184), (17, 52415232), (24, 37127456), (32, 27845592), (34, 26207616), (48, 18563728), (51, 17471744), (64, 13922796), (68, 13103808), (96, 9281864), (102, 8735872), (128, 6961398), (136, 6551904), (139, 6410496), (192, 4640932), (204, 4367936), (256, 3480699), (272, 3275952), (278, 3205248), (384, 2320466), (408, 2183968), (417, 2136832), (491, 1814784), (544, 1637976), (556, 1602624), (768, 1160233), (816, 1091984), (834, 1068416), (982, 907392), (1088, 818988), (1112, 801312), (1473, 604928), (1632, 545992), (1668, 534208), (1964, 453696), (2176, 409494), (2224, 400656), (2363, 377088), (2946, 302464), (3264, 272996), (3336, 267104), (3928, 226848), (4352, 204747), (4448, 200328), (4726, 188544), (5892, 151232), (6528, 136498), (6672, 133552), (7089, 125696), (7856, 113424), (8347, 106752), (8896, 100164), (9452, 94272), (11784, 75616), (13056, 68249), (13344, 66776), (14178, 62848), (15712, 56712), (16694, 53376), (17792, 50082), (18904, 47136), (23568, 37808), (25041, 35584), (26688, 33388), (28356, 31424)]