304324748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 699955200

約数和(自身を除く): 395630452

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 79, 91, 133, 158, 182, 247, 266, 316, 364, 494, 532, 553, 557, 988, 1027, 1106, 1114, 1501, 1729, 2054, 2212, 2228, 3002, 3458, 3899, 4108, 6004, 6916, 7189, 7241, 7798, 10507, 10583, 14378, 14482, 15596, 19513, 21014, 21166, 28756, 28964, 39026, 42028, 42332, 44003, 50687, 74081, 78052, 88006, 101374, 136591, 137579, 148162, 176012, 202748, 273182, 275158, 296324, 308021, 546364, 550316, 572039, 616042, 836057, 963053, 1144078, 1232084, 1672114, 1926106, 2288156, 3344228, 3852212, 4004273, 5852399, 8008546, 10868741, 11704798, 16017092, 21737482, 23409596, 43474964, 76081187, 152162374, 304324748]

約数ペア:

[(1, 304324748), (2, 152162374), (4, 76081187), (7, 43474964), (13, 23409596), (14, 21737482), (19, 16017092), (26, 11704798), (28, 10868741), (38, 8008546), (52, 5852399), (76, 4004273), (79, 3852212), (91, 3344228), (133, 2288156), (158, 1926106), (182, 1672114), (247, 1232084), (266, 1144078), (316, 963053), (364, 836057), (494, 616042), (532, 572039), (553, 550316), (557, 546364), (988, 308021), (1027, 296324), (1106, 275158), (1114, 273182), (1501, 202748), (1729, 176012), (2054, 148162), (2212, 137579), (2228, 136591), (3002, 101374), (3458, 88006), (3899, 78052), (4108, 74081), (6004, 50687), (6916, 44003), (7189, 42332), (7241, 42028), (7798, 39026), (10507, 28964), (10583, 28756), (14378, 21166), (14482, 21014), (15596, 19513)]