1213248624

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1249}}^1$

素因数の和:1340

約数の個数: 160

約数和(自身を含む): 3720000000

約数和(自身を除く): 2506751376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 59, 84, 98, 112, 118, 147, 168, 177, 196, 236, 294, 336, 343, 354, 392, 413, 472, 588, 686, 708, 784, 826, 944, 1029, 1176, 1239, 1249, 1372, 1416, 1652, 2058, 2352, 2478, 2498, 2744, 2832, 2891, 3304, 3747, 4116, 4956, 4996, 5488, 5782, 6608, 7494, 8232, 8673, 8743, 9912, 9992, 11564, 14988, 16464, 17346, 17486, 19824, 19984, 20237, 23128, 26229, 29976, 34692, 34972, 40474, 46256, 52458, 59952, 60711, 61201, 69384, 69944, 73691, 80948, 104916, 121422, 122402, 138768, 139888, 147382, 161896, 183603, 209832, 221073, 242844, 244804, 294764, 323792, 367206, 419664, 428407, 442146, 485688, 489608, 515837, 589528, 734412, 856814, 884292, 971376, 979216, 1031674, 1179056, 1285221, 1468824, 1547511, 1713628, 1768584, 2063348, 2570442, 2937648, 3095022, 3427256, 3537168, 3610859, 4126696, 5140884, 6190044, 6854512, 7221718, 8253392, 10281768, 10832577, 12380088, 14443436, 20563536, 21665154, 24760176, 25276013, 28886872, 43330308, 50552026, 57773744, 75828039, 86660616, 101104052, 151656078, 173321232, 202208104, 303312156, 404416208, 606624312, 1213248624]

約数ペア:

[(1, 1213248624), (2, 606624312), (3, 404416208), (4, 303312156), (6, 202208104), (7, 173321232), (8, 151656078), (12, 101104052), (14, 86660616), (16, 75828039), (21, 57773744), (24, 50552026), (28, 43330308), (42, 28886872), (48, 25276013), (49, 24760176), (56, 21665154), (59, 20563536), (84, 14443436), (98, 12380088), (112, 10832577), (118, 10281768), (147, 8253392), (168, 7221718), (177, 6854512), (196, 6190044), (236, 5140884), (294, 4126696), (336, 3610859), (343, 3537168), (354, 3427256), (392, 3095022), (413, 2937648), (472, 2570442), (588, 2063348), (686, 1768584), (708, 1713628), (784, 1547511), (826, 1468824), (944, 1285221), (1029, 1179056), (1176, 1031674), (1239, 979216), (1249, 971376), (1372, 884292), (1416, 856814), (1652, 734412), (2058, 589528), (2352, 515837), (2478, 489608), (2498, 485688), (2744, 442146), (2832, 428407), (2891, 419664), (3304, 367206), (3747, 323792), (4116, 294764), (4956, 244804), (4996, 242844), (5488, 221073), (5782, 209832), (6608, 183603), (7494, 161896), (8232, 147382), (8673, 139888), (8743, 138768), (9912, 122402), (9992, 121422), (11564, 104916), (14988, 80948), (16464, 73691), (17346, 69944), (17486, 69384), (19824, 61201), (19984, 60711), (20237, 59952), (23128, 52458), (26229, 46256), (29976, 40474), (34692, 34972)]