1463156856

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{641}}^1\times {\mathrm{647}}^1$

素因数の和:1314

約数の個数: 144

約数和(自身を含む): 4624017840

約数和(自身を除く): 3160860984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 641, 647, 882, 1176, 1282, 1294, 1764, 1923, 1941, 2564, 2588, 3528, 3846, 3882, 4487, 4529, 5128, 5176, 5769, 5823, 7692, 7764, 8974, 9058, 11538, 11646, 13461, 13587, 15384, 15528, 17948, 18116, 23076, 23292, 26922, 27174, 31409, 31703, 35896, 36232, 40383, 40761, 46152, 46584, 53844, 54348, 62818, 63406, 80766, 81522, 94227, 95109, 107688, 108696, 125636, 126812, 161532, 163044, 188454, 190218, 251272, 253624, 282681, 285327, 323064, 326088, 376908, 380436, 414727, 565362, 570654, 753816, 760872, 829454, 1130724, 1141308, 1244181, 1658908, 2261448, 2282616, 2488362, 2903089, 3317816, 3732543, 4976724, 5806178, 7465086, 8709267, 9953448, 11612356, 14930172, 17418534, 20321623, 23224712, 26127801, 29860344, 34837068, 40643246, 52255602, 60964869, 69674136, 81286492, 104511204, 121929738, 162572984, 182894607, 209022408, 243859476, 365789214, 487718952, 731578428, 1463156856]

約数ペア:

[(1, 1463156856), (2, 731578428), (3, 487718952), (4, 365789214), (6, 243859476), (7, 209022408), (8, 182894607), (9, 162572984), (12, 121929738), (14, 104511204), (18, 81286492), (21, 69674136), (24, 60964869), (28, 52255602), (36, 40643246), (42, 34837068), (49, 29860344), (56, 26127801), (63, 23224712), (72, 20321623), (84, 17418534), (98, 14930172), (126, 11612356), (147, 9953448), (168, 8709267), (196, 7465086), (252, 5806178), (294, 4976724), (392, 3732543), (441, 3317816), (504, 2903089), (588, 2488362), (641, 2282616), (647, 2261448), (882, 1658908), (1176, 1244181), (1282, 1141308), (1294, 1130724), (1764, 829454), (1923, 760872), (1941, 753816), (2564, 570654), (2588, 565362), (3528, 414727), (3846, 380436), (3882, 376908), (4487, 326088), (4529, 323064), (5128, 285327), (5176, 282681), (5769, 253624), (5823, 251272), (7692, 190218), (7764, 188454), (8974, 163044), (9058, 161532), (11538, 126812), (11646, 125636), (13461, 108696), (13587, 107688), (15384, 95109), (15528, 94227), (17948, 81522), (18116, 80766), (23076, 63406), (23292, 62818), (26922, 54348), (27174, 53844), (31409, 46584), (31703, 46152), (35896, 40761), (36232, 40383)]