1884351616

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{379}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 4465152000

約数和(自身を除く): 2580800384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 179, 217, 224, 248, 358, 379, 434, 448, 496, 716, 758, 868, 896, 992, 1253, 1432, 1516, 1736, 1984, 2506, 2653, 2864, 3032, 3472, 3968, 5012, 5306, 5549, 5728, 6064, 6944, 10024, 10612, 11098, 11456, 11749, 12128, 13888, 20048, 21224, 22196, 22912, 23498, 24256, 27776, 38843, 40096, 42448, 44392, 46996, 48512, 67841, 77686, 80192, 82243, 84896, 88784, 93992, 135682, 155372, 160384, 164486, 169792, 177568, 187984, 271364, 310744, 328972, 339584, 355136, 375968, 474887, 542728, 621488, 657944, 710272, 751936, 949774, 1085456, 1242976, 1315888, 1503872, 1899548, 2103071, 2170912, 2485952, 2631776, 3799096, 4206142, 4341824, 4971904, 5263552, 7598192, 8412284, 8683648, 10527104, 14721497, 15196384, 16824568, 29442994, 30392768, 33649136, 58885988, 60785536, 67298272, 117771976, 134596544, 235543952, 269193088, 471087904, 942175808, 1884351616]

約数ペア:

[(1, 1884351616), (2, 942175808), (4, 471087904), (7, 269193088), (8, 235543952), (14, 134596544), (16, 117771976), (28, 67298272), (31, 60785536), (32, 58885988), (56, 33649136), (62, 30392768), (64, 29442994), (112, 16824568), (124, 15196384), (128, 14721497), (179, 10527104), (217, 8683648), (224, 8412284), (248, 7598192), (358, 5263552), (379, 4971904), (434, 4341824), (448, 4206142), (496, 3799096), (716, 2631776), (758, 2485952), (868, 2170912), (896, 2103071), (992, 1899548), (1253, 1503872), (1432, 1315888), (1516, 1242976), (1736, 1085456), (1984, 949774), (2506, 751936), (2653, 710272), (2864, 657944), (3032, 621488), (3472, 542728), (3968, 474887), (5012, 375968), (5306, 355136), (5549, 339584), (5728, 328972), (6064, 310744), (6944, 271364), (10024, 187984), (10612, 177568), (11098, 169792), (11456, 164486), (11749, 160384), (12128, 155372), (13888, 135682), (20048, 93992), (21224, 88784), (22196, 84896), (22912, 82243), (23498, 80192), (24256, 77686), (27776, 67841), (38843, 48512), (40096, 46996), (42448, 44392)]