315871584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 988194816

約数和(自身を除く): 672323232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 73, 84, 94, 96, 112, 137, 141, 146, 168, 188, 219, 224, 274, 282, 292, 329, 336, 376, 411, 438, 511, 548, 564, 584, 658, 672, 752, 822, 876, 959, 987, 1022, 1096, 1128, 1168, 1316, 1504, 1533, 1644, 1752, 1918, 1974, 2044, 2192, 2256, 2336, 2632, 2877, 3066, 3288, 3431, 3504, 3836, 3948, 4088, 4384, 4512, 5264, 5754, 6132, 6439, 6576, 6862, 7008, 7672, 7896, 8176, 10001, 10293, 10528, 11508, 12264, 12878, 13152, 13724, 15344, 15792, 16352, 19317, 20002, 20586, 23016, 24017, 24528, 25756, 27448, 30003, 30688, 31584, 38634, 40004, 41172, 45073, 46032, 48034, 49056, 51512, 54896, 60006, 70007, 72051, 77268, 80008, 82344, 90146, 92064, 96068, 103024, 109792, 120012, 135219, 140014, 144102, 154536, 160016, 164688, 180292, 192136, 206048, 210021, 240024, 270438, 280028, 288204, 309072, 320032, 329376, 360584, 384272, 420042, 470047, 480048, 540876, 560056, 576408, 618144, 721168, 768544, 840084, 940094, 960096, 1081752, 1120112, 1152816, 1410141, 1442336, 1680168, 1880188, 2163504, 2240224, 2305632, 2820282, 3290329, 3360336, 3760376, 4327008, 5640564, 6580658, 6720672, 7520752, 9870987, 11281128, 13161316, 15041504, 19741974, 22562256, 26322632, 39483948, 45124512, 52645264, 78967896, 105290528, 157935792, 315871584]

約数ペア:

[(1, 315871584), (2, 157935792), (3, 105290528), (4, 78967896), (6, 52645264), (7, 45124512), (8, 39483948), (12, 26322632), (14, 22562256), (16, 19741974), (21, 15041504), (24, 13161316), (28, 11281128), (32, 9870987), (42, 7520752), (47, 6720672), (48, 6580658), (56, 5640564), (73, 4327008), (84, 3760376), (94, 3360336), (96, 3290329), (112, 2820282), (137, 2305632), (141, 2240224), (146, 2163504), (168, 1880188), (188, 1680168), (219, 1442336), (224, 1410141), (274, 1152816), (282, 1120112), (292, 1081752), (329, 960096), (336, 940094), (376, 840084), (411, 768544), (438, 721168), (511, 618144), (548, 576408), (564, 560056), (584, 540876), (658, 480048), (672, 470047), (752, 420042), (822, 384272), (876, 360584), (959, 329376), (987, 320032), (1022, 309072), (1096, 288204), (1128, 280028), (1168, 270438), (1316, 240024), (1504, 210021), (1533, 206048), (1644, 192136), (1752, 180292), (1918, 164688), (1974, 160016), (2044, 154536), (2192, 144102), (2256, 140014), (2336, 135219), (2632, 120012), (2877, 109792), (3066, 103024), (3288, 96068), (3431, 92064), (3504, 90146), (3836, 82344), (3948, 80008), (4088, 77268), (4384, 72051), (4512, 70007), (5264, 60006), (5754, 54896), (6132, 51512), (6439, 49056), (6576, 48034), (6862, 46032), (7008, 45073), (7672, 41172), (7896, 40004), (8176, 38634), (10001, 31584), (10293, 30688), (10528, 30003), (11508, 27448), (12264, 25756), (12878, 24528), (13152, 24017), (13724, 23016), (15344, 20586), (15792, 20002), (16352, 19317)]