129470256

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 386880000

約数和(自身を除く): 257409744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 599, 632, 684, 711, 912, 948, 1198, 1264, 1368, 1422, 1501, 1797, 1896, 2396, 2736, 2844, 3002, 3594, 3792, 4503, 4792, 5391, 5688, 6004, 7188, 9006, 9584, 10782, 11376, 11381, 12008, 13509, 14376, 18012, 21564, 22762, 24016, 27018, 28752, 34143, 36024, 43128, 45524, 47321, 54036, 68286, 72048, 86256, 91048, 94642, 102429, 108072, 136572, 141963, 182096, 189284, 204858, 216144, 273144, 283926, 378568, 409716, 425889, 546288, 567852, 757136, 819432, 851778, 899099, 1135704, 1638864, 1703556, 1798198, 2271408, 2697297, 3407112, 3596396, 5394594, 6814224, 7192792, 8091891, 10789188, 14385584, 16183782, 21578376, 32367564, 43156752, 64735128, 129470256]

約数ペア:

[(1, 129470256), (2, 64735128), (3, 43156752), (4, 32367564), (6, 21578376), (8, 16183782), (9, 14385584), (12, 10789188), (16, 8091891), (18, 7192792), (19, 6814224), (24, 5394594), (36, 3596396), (38, 3407112), (48, 2697297), (57, 2271408), (72, 1798198), (76, 1703556), (79, 1638864), (114, 1135704), (144, 899099), (152, 851778), (158, 819432), (171, 757136), (228, 567852), (237, 546288), (304, 425889), (316, 409716), (342, 378568), (456, 283926), (474, 273144), (599, 216144), (632, 204858), (684, 189284), (711, 182096), (912, 141963), (948, 136572), (1198, 108072), (1264, 102429), (1368, 94642), (1422, 91048), (1501, 86256), (1797, 72048), (1896, 68286), (2396, 54036), (2736, 47321), (2844, 45524), (3002, 43128), (3594, 36024), (3792, 34143), (4503, 28752), (4792, 27018), (5391, 24016), (5688, 22762), (6004, 21564), (7188, 18012), (9006, 14376), (9584, 13509), (10782, 12008), (11376, 11381)]