307450248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1579}}^1$

素因数の和:1675

約数の個数: 128

約数和(自身を含む): 940416000

約数和(自身を除く): 632965752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 61, 76, 84, 114, 122, 133, 152, 168, 183, 228, 244, 266, 366, 399, 427, 456, 488, 532, 732, 798, 854, 1064, 1159, 1281, 1464, 1579, 1596, 1708, 2318, 2562, 3158, 3192, 3416, 3477, 4636, 4737, 5124, 6316, 6954, 8113, 9272, 9474, 10248, 11053, 12632, 13908, 16226, 18948, 22106, 24339, 27816, 30001, 32452, 33159, 37896, 44212, 48678, 60002, 64904, 66318, 88424, 90003, 96319, 97356, 120004, 132636, 180006, 192638, 194712, 210007, 240008, 265272, 288957, 360012, 385276, 420014, 577914, 630021, 674233, 720024, 770552, 840028, 1155828, 1260042, 1348466, 1680056, 1830061, 2022699, 2311656, 2520084, 2696932, 3660122, 4045398, 5040168, 5393864, 5490183, 7320244, 8090796, 10980366, 12810427, 14640488, 16181592, 21960732, 25620854, 38431281, 43921464, 51241708, 76862562, 102483416, 153725124, 307450248]

約数ペア:

[(1, 307450248), (2, 153725124), (3, 102483416), (4, 76862562), (6, 51241708), (7, 43921464), (8, 38431281), (12, 25620854), (14, 21960732), (19, 16181592), (21, 14640488), (24, 12810427), (28, 10980366), (38, 8090796), (42, 7320244), (56, 5490183), (57, 5393864), (61, 5040168), (76, 4045398), (84, 3660122), (114, 2696932), (122, 2520084), (133, 2311656), (152, 2022699), (168, 1830061), (183, 1680056), (228, 1348466), (244, 1260042), (266, 1155828), (366, 840028), (399, 770552), (427, 720024), (456, 674233), (488, 630021), (532, 577914), (732, 420014), (798, 385276), (854, 360012), (1064, 288957), (1159, 265272), (1281, 240008), (1464, 210007), (1579, 194712), (1596, 192638), (1708, 180006), (2318, 132636), (2562, 120004), (3158, 97356), (3192, 96319), (3416, 90003), (3477, 88424), (4636, 66318), (4737, 64904), (5124, 60002), (6316, 48678), (6954, 44212), (8113, 37896), (9272, 33159), (9474, 32452), (10248, 30001), (11053, 27816), (12632, 24339), (13908, 22106), (16226, 18948)]