630565936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39371}}^1$

素因数の和:39410

約数の個数: 80

約数和(自身を含む): 1640395008

約数和(自身を除く): 1009829072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 16016, 39371, 78742, 157484, 275597, 314968, 433081, 511823, 551194, 629936, 866162, 1023646, 1102388, 1732324, 2047292, 2204776, 3031567, 3464648, 3582761, 4094584, 4409552, 5630053, 6063134, 6929296, 7165522, 8189168, 11260106, 12126268, 14331044, 22520212, 24252536, 28662088, 39410371, 45040424, 48505072, 57324176, 78820742, 90080848, 157641484, 315282968, 630565936]

約数ペア:

[(1, 630565936), (2, 315282968), (4, 157641484), (7, 90080848), (8, 78820742), (11, 57324176), (13, 48505072), (14, 45040424), (16, 39410371), (22, 28662088), (26, 24252536), (28, 22520212), (44, 14331044), (52, 12126268), (56, 11260106), (77, 8189168), (88, 7165522), (91, 6929296), (104, 6063134), (112, 5630053), (143, 4409552), (154, 4094584), (176, 3582761), (182, 3464648), (208, 3031567), (286, 2204776), (308, 2047292), (364, 1732324), (572, 1102388), (616, 1023646), (728, 866162), (1001, 629936), (1144, 551194), (1232, 511823), (1456, 433081), (2002, 314968), (2288, 275597), (4004, 157484), (8008, 78742), (16016, 39371)]