219448944

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10695

約数の個数: 120

約数和(自身を含む): 721589232

約数和(自身を除く): 502140288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 10657, 20592, 21314, 31971, 42628, 63942, 85256, 95913, 117227, 127884, 138541, 170512, 191826, 234454, 255768, 277082, 351681, 383652, 415623, 468908, 511536, 554164, 703362, 767304, 831246, 937816, 1055043, 1108328, 1246869, 1406724, 1523951, 1534608, 1662492, 1875632, 2110086, 2216656, 2493738, 2813448, 3047902, 3324984, 4220172, 4571853, 4987476, 5626896, 6095804, 6649968, 8440344, 9143706, 9974952, 12191608, 13715559, 16880688, 18287412, 19949904, 24383216, 27431118, 36574824, 54862236, 73149648, 109724472, 219448944]

約数ペア:

[(1, 219448944), (2, 109724472), (3, 73149648), (4, 54862236), (6, 36574824), (8, 27431118), (9, 24383216), (11, 19949904), (12, 18287412), (13, 16880688), (16, 13715559), (18, 12191608), (22, 9974952), (24, 9143706), (26, 8440344), (33, 6649968), (36, 6095804), (39, 5626896), (44, 4987476), (48, 4571853), (52, 4220172), (66, 3324984), (72, 3047902), (78, 2813448), (88, 2493738), (99, 2216656), (104, 2110086), (117, 1875632), (132, 1662492), (143, 1534608), (144, 1523951), (156, 1406724), (176, 1246869), (198, 1108328), (208, 1055043), (234, 937816), (264, 831246), (286, 767304), (312, 703362), (396, 554164), (429, 511536), (468, 468908), (528, 415623), (572, 383652), (624, 351681), (792, 277082), (858, 255768), (936, 234454), (1144, 191826), (1287, 170512), (1584, 138541), (1716, 127884), (1872, 117227), (2288, 95913), (2574, 85256), (3432, 63942), (5148, 42628), (6864, 31971), (10296, 21314), (10657, 20592)]