1288732872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{853}}^1$

素因数の和:932

約数の個数: 192

約数和(自身を含む): 4080343680

約数和(自身を除く): 2791610808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 51, 56, 68, 69, 84, 92, 102, 119, 136, 138, 161, 168, 184, 204, 238, 276, 322, 357, 391, 408, 476, 483, 529, 552, 644, 714, 782, 853, 952, 966, 1058, 1173, 1288, 1428, 1564, 1587, 1706, 1932, 2116, 2346, 2559, 2737, 2856, 3128, 3174, 3412, 3703, 3864, 4232, 4692, 5118, 5474, 5971, 6348, 6824, 7406, 8211, 8993, 9384, 10236, 10948, 11109, 11942, 12696, 14501, 14812, 16422, 17913, 17986, 19619, 20472, 21896, 22218, 23884, 26979, 29002, 29624, 32844, 35826, 35972, 39238, 43503, 44436, 47768, 53958, 58004, 58857, 62951, 65688, 71652, 71944, 78476, 87006, 88872, 101507, 107916, 116008, 117714, 125902, 137333, 143304, 156952, 174012, 188853, 203014, 215832, 235428, 251804, 274666, 304521, 333523, 348024, 377706, 406028, 411999, 451237, 470856, 503608, 549332, 609042, 667046, 755412, 812056, 823998, 902474, 1000569, 1098664, 1218084, 1334092, 1353711, 1510824, 1647996, 1804948, 2001138, 2334661, 2436168, 2668184, 2707422, 3158659, 3295992, 3609896, 4002276, 4669322, 5414844, 6317318, 7003983, 7671029, 8004552, 9338644, 9475977, 10829688, 12634636, 14007966, 15342058, 18677288, 18951954, 23013087, 25269272, 28015932, 30684116, 37903908, 46026174, 53697203, 56031864, 61368232, 75807816, 92052348, 107394406, 161091609, 184104696, 214788812, 322183218, 429577624, 644366436, 1288732872]

約数ペア:

[(1, 1288732872), (2, 644366436), (3, 429577624), (4, 322183218), (6, 214788812), (7, 184104696), (8, 161091609), (12, 107394406), (14, 92052348), (17, 75807816), (21, 61368232), (23, 56031864), (24, 53697203), (28, 46026174), (34, 37903908), (42, 30684116), (46, 28015932), (51, 25269272), (56, 23013087), (68, 18951954), (69, 18677288), (84, 15342058), (92, 14007966), (102, 12634636), (119, 10829688), (136, 9475977), (138, 9338644), (161, 8004552), (168, 7671029), (184, 7003983), (204, 6317318), (238, 5414844), (276, 4669322), (322, 4002276), (357, 3609896), (391, 3295992), (408, 3158659), (476, 2707422), (483, 2668184), (529, 2436168), (552, 2334661), (644, 2001138), (714, 1804948), (782, 1647996), (853, 1510824), (952, 1353711), (966, 1334092), (1058, 1218084), (1173, 1098664), (1288, 1000569), (1428, 902474), (1564, 823998), (1587, 812056), (1706, 755412), (1932, 667046), (2116, 609042), (2346, 549332), (2559, 503608), (2737, 470856), (2856, 451237), (3128, 411999), (3174, 406028), (3412, 377706), (3703, 348024), (3864, 333523), (4232, 304521), (4692, 274666), (5118, 251804), (5474, 235428), (5971, 215832), (6348, 203014), (6824, 188853), (7406, 174012), (8211, 156952), (8993, 143304), (9384, 137333), (10236, 125902), (10948, 117714), (11109, 116008), (11942, 107916), (12696, 101507), (14501, 88872), (14812, 87006), (16422, 78476), (17913, 71944), (17986, 71652), (19619, 65688), (20472, 62951), (21896, 58857), (22218, 58004), (23884, 53958), (26979, 47768), (29002, 44436), (29624, 43503), (32844, 39238), (35826, 35972)]