394913808

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:841

約数の個数: 120

約数和(自身を含む): 1176105528

約数和(自身を除く): 781191720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 353, 408, 457, 612, 706, 816, 914, 1059, 1224, 1371, 1412, 1828, 2118, 2448, 2742, 2824, 3177, 3656, 4113, 4236, 5484, 5648, 6001, 6354, 7312, 7769, 8226, 8472, 10968, 12002, 12708, 15538, 16452, 16944, 18003, 21936, 23307, 24004, 25416, 31076, 32904, 36006, 46614, 48008, 50832, 54009, 62152, 65808, 69921, 72012, 93228, 96016, 108018, 124304, 139842, 144024, 161321, 186456, 216036, 279684, 288048, 322642, 372912, 432072, 483963, 559368, 645284, 864144, 967926, 1118736, 1290568, 1451889, 1935852, 2581136, 2742457, 2903778, 3871704, 5484914, 5807556, 7743408, 8227371, 10969828, 11615112, 16454742, 21939656, 23230224, 24682113, 32909484, 43879312, 49364226, 65818968, 98728452, 131637936, 197456904, 394913808]

約数ペア:

[(1, 394913808), (2, 197456904), (3, 131637936), (4, 98728452), (6, 65818968), (8, 49364226), (9, 43879312), (12, 32909484), (16, 24682113), (17, 23230224), (18, 21939656), (24, 16454742), (34, 11615112), (36, 10969828), (48, 8227371), (51, 7743408), (68, 5807556), (72, 5484914), (102, 3871704), (136, 2903778), (144, 2742457), (153, 2581136), (204, 1935852), (272, 1451889), (306, 1290568), (353, 1118736), (408, 967926), (457, 864144), (612, 645284), (706, 559368), (816, 483963), (914, 432072), (1059, 372912), (1224, 322642), (1371, 288048), (1412, 279684), (1828, 216036), (2118, 186456), (2448, 161321), (2742, 144024), (2824, 139842), (3177, 124304), (3656, 108018), (4113, 96016), (4236, 93228), (5484, 72012), (5648, 69921), (6001, 65808), (6354, 62152), (7312, 54009), (7769, 50832), (8226, 48008), (8472, 46614), (10968, 36006), (12002, 32904), (12708, 31076), (15538, 25416), (16452, 24004), (16944, 23307), (18003, 21936)]