254657832

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{74201}}^1$

素因数の和:74234

約数の個数: 64

約数和(自身を含む): 747956160

約数和(自身を除く): 493298328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 74201, 148402, 222603, 296804, 445206, 593608, 816211, 890412, 964613, 1632422, 1780824, 1929226, 2448633, 2893839, 3264844, 3858452, 4897266, 5787678, 6529688, 7716904, 9794532, 10610743, 11575356, 19589064, 21221486, 23150712, 31832229, 42442972, 63664458, 84885944, 127328916, 254657832]

約数ペア:

[(1, 254657832), (2, 127328916), (3, 84885944), (4, 63664458), (6, 42442972), (8, 31832229), (11, 23150712), (12, 21221486), (13, 19589064), (22, 11575356), (24, 10610743), (26, 9794532), (33, 7716904), (39, 6529688), (44, 5787678), (52, 4897266), (66, 3858452), (78, 3264844), (88, 2893839), (104, 2448633), (132, 1929226), (143, 1780824), (156, 1632422), (264, 964613), (286, 890412), (312, 816211), (429, 593608), (572, 445206), (858, 296804), (1144, 222603), (1716, 148402), (3432, 74201)]