19729246752

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{31907}}^1$

素因数の和:32055

約数の個数: 144

約数和(自身を含む): 59582446560

約数和(自身を除く): 39853199808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 226, 228, 288, 304, 339, 342, 452, 456, 608, 678, 684, 904, 912, 1017, 1356, 1368, 1808, 1824, 2034, 2147, 2712, 2736, 3616, 4068, 4294, 5424, 5472, 6441, 8136, 8588, 10848, 12882, 16272, 17176, 19323, 25764, 31907, 32544, 34352, 38646, 51528, 63814, 68704, 77292, 95721, 103056, 127628, 154584, 191442, 206112, 255256, 287163, 309168, 382884, 510512, 574326, 606233, 618336, 765768, 1021024, 1148652, 1212466, 1531536, 1818699, 2297304, 2424932, 3063072, 3605491, 3637398, 4594608, 4849864, 5456097, 7210982, 7274796, 9189216, 9699728, 10816473, 10912194, 14421964, 14549592, 19399456, 21632946, 21824388, 28843928, 29099184, 32449419, 43265892, 43648776, 57687856, 58198368, 64898838, 68504329, 86531784, 87297552, 115375712, 129797676, 137008658, 173063568, 174595104, 205512987, 259595352, 274017316, 346127136, 411025974, 519190704, 548034632, 616538961, 822051948, 1038381408, 1096069264, 1233077922, 1644103896, 2192138528, 2466155844, 3288207792, 4932311688, 6576415584, 9864623376, 19729246752]

約数ペア:

[(1, 19729246752), (2, 9864623376), (3, 6576415584), (4, 4932311688), (6, 3288207792), (8, 2466155844), (9, 2192138528), (12, 1644103896), (16, 1233077922), (18, 1096069264), (19, 1038381408), (24, 822051948), (32, 616538961), (36, 548034632), (38, 519190704), (48, 411025974), (57, 346127136), (72, 274017316), (76, 259595352), (96, 205512987), (113, 174595104), (114, 173063568), (144, 137008658), (152, 129797676), (171, 115375712), (226, 87297552), (228, 86531784), (288, 68504329), (304, 64898838), (339, 58198368), (342, 57687856), (452, 43648776), (456, 43265892), (608, 32449419), (678, 29099184), (684, 28843928), (904, 21824388), (912, 21632946), (1017, 19399456), (1356, 14549592), (1368, 14421964), (1808, 10912194), (1824, 10816473), (2034, 9699728), (2147, 9189216), (2712, 7274796), (2736, 7210982), (3616, 5456097), (4068, 4849864), (4294, 4594608), (5424, 3637398), (5472, 3605491), (6441, 3063072), (8136, 2424932), (8588, 2297304), (10848, 1818699), (12882, 1531536), (16272, 1212466), (17176, 1148652), (19323, 1021024), (25764, 765768), (31907, 618336), (32544, 606233), (34352, 574326), (38646, 510512), (51528, 382884), (63814, 309168), (68704, 287163), (77292, 255256), (95721, 206112), (103056, 191442), (127628, 154584)]