381807216

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1109

約数の個数: 240

約数和(自身を含む): 1351118880

約数和(自身を除く): 969311664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 49, 51, 54, 56, 63, 68, 72, 84, 98, 102, 108, 112, 119, 126, 136, 144, 147, 153, 168, 189, 196, 204, 216, 238, 252, 272, 294, 306, 336, 357, 378, 392, 408, 432, 441, 459, 476, 504, 588, 612, 714, 756, 784, 816, 833, 882, 918, 952, 1008, 1061, 1071, 1176, 1224, 1323, 1428, 1512, 1666, 1764, 1836, 1904, 2122, 2142, 2352, 2448, 2499, 2646, 2856, 3024, 3183, 3213, 3332, 3528, 3672, 4244, 4284, 4998, 5292, 5712, 6366, 6426, 6664, 7056, 7344, 7427, 7497, 8488, 8568, 9549, 9996, 10584, 12732, 12852, 13328, 14854, 14994, 16976, 17136, 18037, 19098, 19992, 21168, 22281, 22491, 25464, 25704, 28647, 29708, 29988, 36074, 38196, 39984, 44562, 44982, 50928, 51408, 51989, 54111, 57294, 59416, 59976, 66843, 72148, 76392, 89124, 89964, 103978, 108222, 114588, 118832, 119952, 126259, 133686, 144296, 152784, 155967, 162333, 178248, 179928, 200529, 207956, 216444, 229176, 252518, 267372, 288592, 311934, 324666, 356496, 359856, 378777, 401058, 415912, 432888, 458352, 467901, 486999, 505036, 534744, 623868, 649332, 757554, 802116, 831824, 865776, 883813, 935802, 973998, 1010072, 1069488, 1136331, 1247736, 1298664, 1403703, 1515108, 1604232, 1767626, 1871604, 1947996, 2020144, 2272662, 2495472, 2597328, 2651439, 2807406, 3030216, 3208464, 3408993, 3535252, 3743208, 3895992, 4545324, 5302878, 5614812, 6060432, 6817986, 7070504, 7486416, 7791984, 7954317, 9090648, 10605756, 11229624, 13635972, 14141008, 15908634, 18181296, 21211512, 22459248, 23862951, 27271944, 31817268, 42423024, 47725902, 54543888, 63634536, 95451804, 127269072, 190903608, 381807216]

約数ペア:

[(1, 381807216), (2, 190903608), (3, 127269072), (4, 95451804), (6, 63634536), (7, 54543888), (8, 47725902), (9, 42423024), (12, 31817268), (14, 27271944), (16, 23862951), (17, 22459248), (18, 21211512), (21, 18181296), (24, 15908634), (27, 14141008), (28, 13635972), (34, 11229624), (36, 10605756), (42, 9090648), (48, 7954317), (49, 7791984), (51, 7486416), (54, 7070504), (56, 6817986), (63, 6060432), (68, 5614812), (72, 5302878), (84, 4545324), (98, 3895992), (102, 3743208), (108, 3535252), (112, 3408993), (119, 3208464), (126, 3030216), (136, 2807406), (144, 2651439), (147, 2597328), (153, 2495472), (168, 2272662), (189, 2020144), (196, 1947996), (204, 1871604), (216, 1767626), (238, 1604232), (252, 1515108), (272, 1403703), (294, 1298664), (306, 1247736), (336, 1136331), (357, 1069488), (378, 1010072), (392, 973998), (408, 935802), (432, 883813), (441, 865776), (459, 831824), (476, 802116), (504, 757554), (588, 649332), (612, 623868), (714, 534744), (756, 505036), (784, 486999), (816, 467901), (833, 458352), (882, 432888), (918, 415912), (952, 401058), (1008, 378777), (1061, 359856), (1071, 356496), (1176, 324666), (1224, 311934), (1323, 288592), (1428, 267372), (1512, 252518), (1666, 229176), (1764, 216444), (1836, 207956), (1904, 200529), (2122, 179928), (2142, 178248), (2352, 162333), (2448, 155967), (2499, 152784), (2646, 144296), (2856, 133686), (3024, 126259), (3183, 119952), (3213, 118832), (3332, 114588), (3528, 108222), (3672, 103978), (4244, 89964), (4284, 89124), (4998, 76392), (5292, 72148), (5712, 66843), (6366, 59976), (6426, 59416), (6664, 57294), (7056, 54111), (7344, 51989), (7427, 51408), (7497, 50928), (8488, 44982), (8568, 44562), (9549, 39984), (9996, 38196), (10584, 36074), (12732, 29988), (12852, 29708), (13328, 28647), (14854, 25704), (14994, 25464), (16976, 22491), (17136, 22281), (18037, 21168), (19098, 19992)]