289360128

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 838857600

約数和(自身を除く): 549497472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 256, 272, 296, 384, 408, 444, 544, 592, 599, 629, 768, 816, 888, 1088, 1184, 1198, 1258, 1632, 1776, 1797, 1887, 2176, 2368, 2396, 2516, 3264, 3552, 3594, 3774, 4352, 4736, 4792, 5032, 6528, 7104, 7188, 7548, 9472, 9584, 10064, 10183, 13056, 14208, 14376, 15096, 19168, 20128, 20366, 22163, 28416, 28752, 30192, 30549, 38336, 40256, 40732, 44326, 57504, 60384, 61098, 66489, 76672, 80512, 81464, 88652, 115008, 120768, 122196, 132978, 153344, 161024, 162928, 177304, 230016, 241536, 244392, 265956, 325856, 354608, 376771, 460032, 483072, 488784, 531912, 651712, 709216, 753542, 977568, 1063824, 1130313, 1303424, 1418432, 1507084, 1955136, 2127648, 2260626, 2606848, 2836864, 3014168, 3910272, 4255296, 4521252, 5673728, 6028336, 7820544, 8510592, 9042504, 12056672, 17021184, 18085008, 24113344, 36170016, 48226688, 72340032, 96453376, 144680064, 289360128]

約数ペア:

[(1, 289360128), (2, 144680064), (3, 96453376), (4, 72340032), (6, 48226688), (8, 36170016), (12, 24113344), (16, 18085008), (17, 17021184), (24, 12056672), (32, 9042504), (34, 8510592), (37, 7820544), (48, 6028336), (51, 5673728), (64, 4521252), (68, 4255296), (74, 3910272), (96, 3014168), (102, 2836864), (111, 2606848), (128, 2260626), (136, 2127648), (148, 1955136), (192, 1507084), (204, 1418432), (222, 1303424), (256, 1130313), (272, 1063824), (296, 977568), (384, 753542), (408, 709216), (444, 651712), (544, 531912), (592, 488784), (599, 483072), (629, 460032), (768, 376771), (816, 354608), (888, 325856), (1088, 265956), (1184, 244392), (1198, 241536), (1258, 230016), (1632, 177304), (1776, 162928), (1797, 161024), (1887, 153344), (2176, 132978), (2368, 122196), (2396, 120768), (2516, 115008), (3264, 88652), (3552, 81464), (3594, 80512), (3774, 76672), (4352, 66489), (4736, 61098), (4792, 60384), (5032, 57504), (6528, 44326), (7104, 40732), (7188, 40256), (7548, 38336), (9472, 30549), (9584, 30192), (10064, 28752), (10183, 28416), (13056, 22163), (14208, 20366), (14376, 20128), (15096, 19168)]