212344416

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 240

約数和(自身を含む): 680581440

約数和(自身を除く): 468237024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 61, 68, 72, 79, 81, 96, 102, 108, 122, 136, 144, 153, 158, 162, 183, 204, 216, 237, 244, 272, 288, 306, 316, 324, 366, 408, 432, 459, 474, 488, 544, 549, 612, 632, 648, 711, 732, 816, 864, 918, 948, 976, 1037, 1098, 1224, 1264, 1296, 1343, 1377, 1422, 1464, 1632, 1647, 1836, 1896, 1952, 2074, 2133, 2196, 2448, 2528, 2592, 2686, 2754, 2844, 2928, 3111, 3294, 3672, 3792, 4029, 4148, 4266, 4392, 4819, 4896, 4941, 5372, 5508, 5688, 5856, 6222, 6399, 6588, 7344, 7584, 8058, 8296, 8532, 8784, 9333, 9638, 9882, 10744, 11016, 11376, 12087, 12444, 12798, 13176, 14457, 14688, 16116, 16592, 17064, 17568, 18666, 19276, 19764, 21488, 22032, 22752, 24174, 24888, 25596, 26352, 27999, 28914, 32232, 33184, 34128, 36261, 37332, 38552, 39528, 42976, 43371, 44064, 48348, 49776, 51192, 52704, 55998, 57828, 64464, 68256, 72522, 74664, 77104, 79056, 81923, 83997, 86742, 96696, 99552, 102384, 108783, 111996, 115656, 128928, 130113, 145044, 149328, 154208, 158112, 163846, 167994, 173484, 193392, 204768, 217566, 223992, 231312, 245769, 260226, 290088, 298656, 327692, 335988, 346968, 386784, 390339, 435132, 447984, 462624, 491538, 520452, 580176, 655384, 671976, 693936, 737307, 780678, 870264, 895968, 983076, 1040904, 1160352, 1310768, 1343952, 1387872, 1474614, 1561356, 1740528, 1966152, 2081808, 2211921, 2621536, 2687904, 2949228, 3122712, 3481056, 3932304, 4163616, 4423842, 5898456, 6245424, 6635763, 7864608, 8847684, 11796912, 12490848, 13271526, 17695368, 23593824, 26543052, 35390736, 53086104, 70781472, 106172208, 212344416]

約数ペア:

[(1, 212344416), (2, 106172208), (3, 70781472), (4, 53086104), (6, 35390736), (8, 26543052), (9, 23593824), (12, 17695368), (16, 13271526), (17, 12490848), (18, 11796912), (24, 8847684), (27, 7864608), (32, 6635763), (34, 6245424), (36, 5898456), (48, 4423842), (51, 4163616), (54, 3932304), (61, 3481056), (68, 3122712), (72, 2949228), (79, 2687904), (81, 2621536), (96, 2211921), (102, 2081808), (108, 1966152), (122, 1740528), (136, 1561356), (144, 1474614), (153, 1387872), (158, 1343952), (162, 1310768), (183, 1160352), (204, 1040904), (216, 983076), (237, 895968), (244, 870264), (272, 780678), (288, 737307), (306, 693936), (316, 671976), (324, 655384), (366, 580176), (408, 520452), (432, 491538), (459, 462624), (474, 447984), (488, 435132), (544, 390339), (549, 386784), (612, 346968), (632, 335988), (648, 327692), (711, 298656), (732, 290088), (816, 260226), (864, 245769), (918, 231312), (948, 223992), (976, 217566), (1037, 204768), (1098, 193392), (1224, 173484), (1264, 167994), (1296, 163846), (1343, 158112), (1377, 154208), (1422, 149328), (1464, 145044), (1632, 130113), (1647, 128928), (1836, 115656), (1896, 111996), (1952, 108783), (2074, 102384), (2133, 99552), (2196, 96696), (2448, 86742), (2528, 83997), (2592, 81923), (2686, 79056), (2754, 77104), (2844, 74664), (2928, 72522), (3111, 68256), (3294, 64464), (3672, 57828), (3792, 55998), (4029, 52704), (4148, 51192), (4266, 49776), (4392, 48348), (4819, 44064), (4896, 43371), (4941, 42976), (5372, 39528), (5508, 38552), (5688, 37332), (5856, 36261), (6222, 34128), (6399, 33184), (6588, 32232), (7344, 28914), (7584, 27999), (8058, 26352), (8296, 25596), (8532, 24888), (8784, 24174), (9333, 22752), (9638, 22032), (9882, 21488), (10744, 19764), (11016, 19276), (11376, 18666), (12087, 17568), (12444, 17064), (12798, 16592), (13176, 16116), (14457, 14688)]