605561616

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{353}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 2006925120

約数和(自身を除く): 1401363504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 353, 361, 396, 418, 432, 456, 513, 528, 594, 627, 684, 706, 722, 792, 836, 912, 1026, 1059, 1083, 1188, 1254, 1368, 1412, 1444, 1584, 1672, 1881, 2052, 2118, 2166, 2376, 2508, 2736, 2824, 2888, 3177, 3249, 3344, 3762, 3883, 3971, 4104, 4236, 4332, 4752, 5016, 5643, 5648, 5776, 6354, 6498, 6707, 7524, 7766, 7942, 8208, 8472, 8664, 9531, 9747, 10032, 11286, 11649, 11913, 12708, 12996, 13414, 15048, 15532, 15884, 16944, 17328, 19062, 19494, 20121, 22572, 23298, 23826, 25416, 25992, 26828, 30096, 31064, 31768, 34947, 35739, 38124, 38988, 40242, 45144, 46596, 47652, 50832, 51984, 53656, 60363, 62128, 63536, 69894, 71478, 73777, 76248, 77976, 80484, 90288, 93192, 95304, 104841, 107217, 107312, 120726, 127433, 139788, 142956, 147554, 152496, 155952, 160968, 181089, 186384, 190608, 209682, 214434, 221331, 241452, 254866, 279576, 285912, 295108, 321936, 362178, 382299, 419364, 428868, 442662, 482904, 509732, 559152, 571824, 590216, 663993, 724356, 764598, 838728, 857736, 885324, 965808, 1019464, 1146897, 1180432, 1327986, 1401763, 1448712, 1529196, 1677456, 1715472, 1770648, 1991979, 2038928, 2293794, 2655972, 2803526, 2897424, 3058392, 3440691, 3541296, 3983958, 4205289, 4587588, 5311944, 5607052, 6116784, 6881382, 7967916, 8410578, 9175176, 10623888, 11214104, 12615867, 13762764, 15935832, 16821156, 18350352, 22428208, 25231734, 27525528, 31871664, 33642312, 37847601, 50463468, 55051056, 67284624, 75695202, 100926936, 151390404, 201853872, 302780808, 605561616]

約数ペア:

[(1, 605561616), (2, 302780808), (3, 201853872), (4, 151390404), (6, 100926936), (8, 75695202), (9, 67284624), (11, 55051056), (12, 50463468), (16, 37847601), (18, 33642312), (19, 31871664), (22, 27525528), (24, 25231734), (27, 22428208), (33, 18350352), (36, 16821156), (38, 15935832), (44, 13762764), (48, 12615867), (54, 11214104), (57, 10623888), (66, 9175176), (72, 8410578), (76, 7967916), (88, 6881382), (99, 6116784), (108, 5607052), (114, 5311944), (132, 4587588), (144, 4205289), (152, 3983958), (171, 3541296), (176, 3440691), (198, 3058392), (209, 2897424), (216, 2803526), (228, 2655972), (264, 2293794), (297, 2038928), (304, 1991979), (342, 1770648), (353, 1715472), (361, 1677456), (396, 1529196), (418, 1448712), (432, 1401763), (456, 1327986), (513, 1180432), (528, 1146897), (594, 1019464), (627, 965808), (684, 885324), (706, 857736), (722, 838728), (792, 764598), (836, 724356), (912, 663993), (1026, 590216), (1059, 571824), (1083, 559152), (1188, 509732), (1254, 482904), (1368, 442662), (1412, 428868), (1444, 419364), (1584, 382299), (1672, 362178), (1881, 321936), (2052, 295108), (2118, 285912), (2166, 279576), (2376, 254866), (2508, 241452), (2736, 221331), (2824, 214434), (2888, 209682), (3177, 190608), (3249, 186384), (3344, 181089), (3762, 160968), (3883, 155952), (3971, 152496), (4104, 147554), (4236, 142956), (4332, 139788), (4752, 127433), (5016, 120726), (5643, 107312), (5648, 107217), (5776, 104841), (6354, 95304), (6498, 93192), (6707, 90288), (7524, 80484), (7766, 77976), (7942, 76248), (8208, 73777), (8472, 71478), (8664, 69894), (9531, 63536), (9747, 62128), (10032, 60363), (11286, 53656), (11649, 51984), (11913, 50832), (12708, 47652), (12996, 46596), (13414, 45144), (15048, 40242), (15532, 38988), (15884, 38124), (16944, 35739), (17328, 34947), (19062, 31768), (19494, 31064), (20121, 30096), (22572, 26828), (23298, 25992), (23826, 25416)]