389256142176

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7227721}}^1$

素因数の和:7227765

約数の個数: 144

約数和(自身を含む): 1278612932688

約数和(自身を除く): 889356790512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 96, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 288, 306, 352, 374, 396, 408, 528, 544, 561, 612, 748, 792, 816, 1056, 1122, 1224, 1496, 1584, 1632, 1683, 2244, 2448, 2992, 3168, 3366, 4488, 4896, 5984, 6732, 8976, 13464, 17952, 26928, 53856, 7227721, 14455442, 21683163, 28910884, 43366326, 57821768, 65049489, 79504931, 86732652, 115643536, 122871257, 130098978, 159009862, 173465304, 231287072, 238514793, 245742514, 260197956, 318019724, 346930608, 368613771, 477029586, 491485028, 520395912, 636039448, 693861216, 715544379, 737227542, 954059172, 982970056, 1040791824, 1105841313, 1272078896, 1351583827, 1431088758, 1474455084, 1908118344, 1965940112, 2081583648, 2211682626, 2544157792, 2703167654, 2862177516, 2948910168, 3816236688, 3931880224, 4054751481, 4423365252, 5406335308, 5724355032, 5897820336, 7632473376, 8109502962, 8846730504, 10812670616, 11448710064, 11795640672, 12164254443, 16219005924, 17693461008, 21625341232, 22897420128, 24328508886, 32438011848, 35386922016, 43250682464, 48657017772, 64876023696, 97314035544, 129752047392, 194628071088, 389256142176]

約数ペア:

[(1, 389256142176), (2, 194628071088), (3, 129752047392), (4, 97314035544), (6, 64876023696), (8, 48657017772), (9, 43250682464), (11, 35386922016), (12, 32438011848), (16, 24328508886), (17, 22897420128), (18, 21625341232), (22, 17693461008), (24, 16219005924), (32, 12164254443), (33, 11795640672), (34, 11448710064), (36, 10812670616), (44, 8846730504), (48, 8109502962), (51, 7632473376), (66, 5897820336), (68, 5724355032), (72, 5406335308), (88, 4423365252), (96, 4054751481), (99, 3931880224), (102, 3816236688), (132, 2948910168), (136, 2862177516), (144, 2703167654), (153, 2544157792), (176, 2211682626), (187, 2081583648), (198, 1965940112), (204, 1908118344), (264, 1474455084), (272, 1431088758), (288, 1351583827), (306, 1272078896), (352, 1105841313), (374, 1040791824), (396, 982970056), (408, 954059172), (528, 737227542), (544, 715544379), (561, 693861216), (612, 636039448), (748, 520395912), (792, 491485028), (816, 477029586), (1056, 368613771), (1122, 346930608), (1224, 318019724), (1496, 260197956), (1584, 245742514), (1632, 238514793), (1683, 231287072), (2244, 173465304), (2448, 159009862), (2992, 130098978), (3168, 122871257), (3366, 115643536), (4488, 86732652), (4896, 79504931), (5984, 65049489), (6732, 57821768), (8976, 43366326), (13464, 28910884), (17952, 21683163), (26928, 14455442), (53856, 7227721)]