728331912

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1327}}^1$

素因数の和:1374

約数の個数: 240

約数和(自身を含む): 2564580480

約数和(自身を除く): 1836248568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 121, 126, 132, 154, 162, 168, 189, 198, 216, 231, 242, 252, 264, 297, 308, 324, 363, 378, 396, 462, 484, 504, 567, 594, 616, 648, 693, 726, 756, 792, 847, 891, 924, 968, 1089, 1134, 1188, 1327, 1386, 1452, 1512, 1694, 1782, 1848, 2079, 2178, 2268, 2376, 2541, 2654, 2772, 2904, 3267, 3388, 3564, 3981, 4158, 4356, 4536, 5082, 5308, 5544, 6237, 6534, 6776, 7128, 7623, 7962, 8316, 8712, 9289, 9801, 10164, 10616, 11943, 12474, 13068, 14597, 15246, 15924, 16632, 18578, 19602, 20328, 22869, 23886, 24948, 26136, 27867, 29194, 30492, 31848, 35829, 37156, 39204, 43791, 45738, 47772, 49896, 55734, 58388, 60984, 68607, 71658, 74312, 78408, 83601, 87582, 91476, 95544, 102179, 107487, 111468, 116776, 131373, 137214, 143316, 160567, 167202, 175164, 182952, 204358, 214974, 222936, 250803, 262746, 274428, 286632, 306537, 321134, 334404, 350328, 394119, 408716, 429948, 481701, 501606, 525492, 548856, 613074, 642268, 668808, 752409, 788238, 817432, 859896, 919611, 963402, 1003212, 1050984, 1123969, 1182357, 1226148, 1284536, 1445103, 1504818, 1576476, 1839222, 1926804, 2006424, 2247938, 2364714, 2452296, 2758833, 2890206, 3009636, 3152952, 3371907, 3678444, 3853608, 4335309, 4495876, 4729428, 5517666, 5780412, 6019272, 6743814, 7356888, 8276499, 8670618, 8991752, 9458856, 10115721, 11035332, 11560824, 13005927, 13487628, 16552998, 17341236, 20231442, 22070664, 26011854, 26975256, 30347163, 33105996, 34682472, 40462884, 52023708, 60694326, 66211992, 80925768, 91041489, 104047416, 121388652, 182082978, 242777304, 364165956, 728331912]

約数ペア:

[(1, 728331912), (2, 364165956), (3, 242777304), (4, 182082978), (6, 121388652), (7, 104047416), (8, 91041489), (9, 80925768), (11, 66211992), (12, 60694326), (14, 52023708), (18, 40462884), (21, 34682472), (22, 33105996), (24, 30347163), (27, 26975256), (28, 26011854), (33, 22070664), (36, 20231442), (42, 17341236), (44, 16552998), (54, 13487628), (56, 13005927), (63, 11560824), (66, 11035332), (72, 10115721), (77, 9458856), (81, 8991752), (84, 8670618), (88, 8276499), (99, 7356888), (108, 6743814), (121, 6019272), (126, 5780412), (132, 5517666), (154, 4729428), (162, 4495876), (168, 4335309), (189, 3853608), (198, 3678444), (216, 3371907), (231, 3152952), (242, 3009636), (252, 2890206), (264, 2758833), (297, 2452296), (308, 2364714), (324, 2247938), (363, 2006424), (378, 1926804), (396, 1839222), (462, 1576476), (484, 1504818), (504, 1445103), (567, 1284536), (594, 1226148), (616, 1182357), (648, 1123969), (693, 1050984), (726, 1003212), (756, 963402), (792, 919611), (847, 859896), (891, 817432), (924, 788238), (968, 752409), (1089, 668808), (1134, 642268), (1188, 613074), (1327, 548856), (1386, 525492), (1452, 501606), (1512, 481701), (1694, 429948), (1782, 408716), (1848, 394119), (2079, 350328), (2178, 334404), (2268, 321134), (2376, 306537), (2541, 286632), (2654, 274428), (2772, 262746), (2904, 250803), (3267, 222936), (3388, 214974), (3564, 204358), (3981, 182952), (4158, 175164), (4356, 167202), (4536, 160567), (5082, 143316), (5308, 137214), (5544, 131373), (6237, 116776), (6534, 111468), (6776, 107487), (7128, 102179), (7623, 95544), (7962, 91476), (8316, 87582), (8712, 83601), (9289, 78408), (9801, 74312), (10164, 71658), (10616, 68607), (11943, 60984), (12474, 58388), (13068, 55734), (14597, 49896), (15246, 47772), (15924, 45738), (16632, 43791), (18578, 39204), (19602, 37156), (20328, 35829), (22869, 31848), (23886, 30492), (24948, 29194), (26136, 27867)]