39398784

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 111628800

約数和(自身を除く): 72230016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 47, 48, 59, 64, 74, 94, 96, 111, 118, 128, 141, 148, 177, 188, 192, 222, 236, 282, 296, 354, 376, 384, 444, 472, 564, 592, 708, 752, 888, 944, 1128, 1184, 1416, 1504, 1739, 1776, 1888, 2183, 2256, 2368, 2773, 2832, 3008, 3478, 3552, 3776, 4366, 4512, 4736, 5217, 5546, 5664, 6016, 6549, 6956, 7104, 7552, 8319, 8732, 9024, 10434, 11092, 11328, 13098, 13912, 14208, 16638, 17464, 18048, 20868, 22184, 22656, 26196, 27824, 33276, 34928, 41736, 44368, 52392, 55648, 66552, 69856, 83472, 88736, 102601, 104784, 111296, 133104, 139712, 166944, 177472, 205202, 209568, 222592, 266208, 279424, 307803, 333888, 354944, 410404, 419136, 532416, 615606, 667776, 820808, 838272, 1064832, 1231212, 1641616, 2462424, 3283232, 4924848, 6566464, 9849696, 13132928, 19699392, 39398784]

約数ペア:

[(1, 39398784), (2, 19699392), (3, 13132928), (4, 9849696), (6, 6566464), (8, 4924848), (12, 3283232), (16, 2462424), (24, 1641616), (32, 1231212), (37, 1064832), (47, 838272), (48, 820808), (59, 667776), (64, 615606), (74, 532416), (94, 419136), (96, 410404), (111, 354944), (118, 333888), (128, 307803), (141, 279424), (148, 266208), (177, 222592), (188, 209568), (192, 205202), (222, 177472), (236, 166944), (282, 139712), (296, 133104), (354, 111296), (376, 104784), (384, 102601), (444, 88736), (472, 83472), (564, 69856), (592, 66552), (708, 55648), (752, 52392), (888, 44368), (944, 41736), (1128, 34928), (1184, 33276), (1416, 27824), (1504, 26196), (1739, 22656), (1776, 22184), (1888, 20868), (2183, 18048), (2256, 17464), (2368, 16638), (2773, 14208), (2832, 13912), (3008, 13098), (3478, 11328), (3552, 11092), (3776, 10434), (4366, 9024), (4512, 8732), (4736, 8319), (5217, 7552), (5546, 7104), (5664, 6956), (6016, 6549)]