254733168

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2383}}^1$

素因数の和:2542

約数の個数: 80

約数和(自身を含む): 702383616

約数和(自身を除く): 447650448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 262, 272, 393, 408, 524, 786, 816, 1048, 1572, 2096, 2227, 2383, 3144, 4454, 4766, 6288, 6681, 7149, 8908, 9532, 13362, 14298, 17816, 19064, 26724, 28596, 35632, 38128, 40511, 53448, 57192, 81022, 106896, 114384, 121533, 162044, 243066, 312173, 324088, 486132, 624346, 648176, 936519, 972264, 1248692, 1873038, 1944528, 2497384, 3746076, 4994768, 5306941, 7492152, 10613882, 14984304, 15920823, 21227764, 31841646, 42455528, 63683292, 84911056, 127366584, 254733168]

約数ペア:

[(1, 254733168), (2, 127366584), (3, 84911056), (4, 63683292), (6, 42455528), (8, 31841646), (12, 21227764), (16, 15920823), (17, 14984304), (24, 10613882), (34, 7492152), (48, 5306941), (51, 4994768), (68, 3746076), (102, 2497384), (131, 1944528), (136, 1873038), (204, 1248692), (262, 972264), (272, 936519), (393, 648176), (408, 624346), (524, 486132), (786, 324088), (816, 312173), (1048, 243066), (1572, 162044), (2096, 121533), (2227, 114384), (2383, 106896), (3144, 81022), (4454, 57192), (4766, 53448), (6288, 40511), (6681, 38128), (7149, 35632), (8908, 28596), (9532, 26724), (13362, 19064), (14298, 17816)]