1326306408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 4268298240

約数和(自身を除く): 2941991832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 61, 68, 69, 84, 92, 102, 119, 122, 136, 138, 161, 168, 183, 184, 204, 238, 244, 276, 322, 331, 357, 366, 391, 408, 427, 476, 483, 488, 552, 644, 662, 714, 732, 782, 854, 952, 966, 993, 1037, 1173, 1281, 1288, 1324, 1403, 1428, 1464, 1564, 1708, 1932, 1986, 2074, 2317, 2346, 2562, 2648, 2737, 2806, 2856, 3111, 3128, 3416, 3864, 3972, 4148, 4209, 4634, 4692, 5124, 5474, 5612, 5627, 6222, 6951, 7259, 7613, 7944, 8211, 8296, 8418, 9268, 9384, 9821, 10248, 10948, 11224, 11254, 12444, 13902, 14518, 15226, 16422, 16836, 16881, 18536, 19642, 20191, 21777, 21896, 22508, 22839, 23851, 24888, 27804, 29036, 29463, 30452, 32844, 33672, 33762, 39284, 39389, 40382, 43554, 45016, 45678, 47702, 53291, 55608, 58072, 58926, 60573, 60904, 65688, 67524, 71553, 78568, 78778, 80764, 87108, 91356, 95404, 106582, 117852, 118167, 121146, 129421, 135048, 141337, 143106, 157556, 159873, 161528, 166957, 174216, 182712, 190808, 213164, 235704, 236334, 242292, 258842, 282674, 286212, 315112, 319746, 333914, 343247, 388263, 424011, 426328, 464393, 472668, 484584, 500871, 517684, 565348, 572424, 639492, 667828, 686494, 776526, 848022, 905947, 928786, 945336, 1001742, 1029741, 1035368, 1130696, 1278984, 1335656, 1372988, 1393179, 1553052, 1696044, 1811894, 1857572, 2003484, 2059482, 2402729, 2717841, 2745976, 2786358, 3106104, 3250751, 3392088, 3623788, 3715144, 4006968, 4118964, 4805458, 5435682, 5572716, 6501502, 7208187, 7247576, 7894681, 8237928, 9610916, 9752253, 10871364, 11145432, 13003004, 14416374, 15789362, 19221832, 19504506, 21742728, 23684043, 26006008, 28832748, 31578724, 39009012, 47368086, 55262767, 57665496, 63157448, 78018024, 94736172, 110525534, 165788301, 189472344, 221051068, 331576602, 442102136, 663153204, 1326306408]

約数ペア:

[(1, 1326306408), (2, 663153204), (3, 442102136), (4, 331576602), (6, 221051068), (7, 189472344), (8, 165788301), (12, 110525534), (14, 94736172), (17, 78018024), (21, 63157448), (23, 57665496), (24, 55262767), (28, 47368086), (34, 39009012), (42, 31578724), (46, 28832748), (51, 26006008), (56, 23684043), (61, 21742728), (68, 19504506), (69, 19221832), (84, 15789362), (92, 14416374), (102, 13003004), (119, 11145432), (122, 10871364), (136, 9752253), (138, 9610916), (161, 8237928), (168, 7894681), (183, 7247576), (184, 7208187), (204, 6501502), (238, 5572716), (244, 5435682), (276, 4805458), (322, 4118964), (331, 4006968), (357, 3715144), (366, 3623788), (391, 3392088), (408, 3250751), (427, 3106104), (476, 2786358), (483, 2745976), (488, 2717841), (552, 2402729), (644, 2059482), (662, 2003484), (714, 1857572), (732, 1811894), (782, 1696044), (854, 1553052), (952, 1393179), (966, 1372988), (993, 1335656), (1037, 1278984), (1173, 1130696), (1281, 1035368), (1288, 1029741), (1324, 1001742), (1403, 945336), (1428, 928786), (1464, 905947), (1564, 848022), (1708, 776526), (1932, 686494), (1986, 667828), (2074, 639492), (2317, 572424), (2346, 565348), (2562, 517684), (2648, 500871), (2737, 484584), (2806, 472668), (2856, 464393), (3111, 426328), (3128, 424011), (3416, 388263), (3864, 343247), (3972, 333914), (4148, 319746), (4209, 315112), (4634, 286212), (4692, 282674), (5124, 258842), (5474, 242292), (5612, 236334), (5627, 235704), (6222, 213164), (6951, 190808), (7259, 182712), (7613, 174216), (7944, 166957), (8211, 161528), (8296, 159873), (8418, 157556), (9268, 143106), (9384, 141337), (9821, 135048), (10248, 129421), (10948, 121146), (11224, 118167), (11254, 117852), (12444, 106582), (13902, 95404), (14518, 91356), (15226, 87108), (16422, 80764), (16836, 78778), (16881, 78568), (18536, 71553), (19642, 67524), (20191, 65688), (21777, 60904), (21896, 60573), (22508, 58926), (22839, 58072), (23851, 55608), (24888, 53291), (27804, 47702), (29036, 45678), (29463, 45016), (30452, 43554), (32844, 40382), (33672, 39389), (33762, 39284)]