28920004344

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{5011}}^1$

素因数の和:5391

約数の個数: 256

約数和(自身を含む): 100464537600

約数和(自身を除く): 71544533256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 347, 378, 396, 462, 504, 594, 616, 693, 694, 756, 792, 924, 1041, 1188, 1386, 1388, 1512, 1848, 2079, 2082, 2376, 2429, 2772, 2776, 3123, 3817, 4158, 4164, 4858, 5011, 5544, 6246, 7287, 7634, 8316, 8328, 9369, 9716, 10022, 11451, 12492, 14574, 15033, 15268, 16632, 18738, 19432, 20044, 21861, 22902, 24984, 26719, 29148, 30066, 30536, 34353, 35077, 37476, 40088, 43722, 45099, 45804, 53438, 55121, 58296, 60132, 65583, 68706, 70154, 74952, 80157, 87444, 90198, 91608, 103059, 105231, 106876, 110242, 120264, 131166, 135297, 137412, 140308, 160314, 165363, 174888, 180396, 206118, 210462, 213752, 220484, 240471, 262332, 270594, 274824, 280616, 315693, 320628, 330726, 360792, 385847, 412236, 420924, 440968, 480942, 496089, 524664, 541188, 631386, 641256, 661452, 721413, 771694, 824472, 841848, 947079, 961884, 992178, 1082376, 1157541, 1262772, 1322904, 1442826, 1488267, 1543388, 1738817, 1894158, 1923768, 1984356, 2315082, 2525544, 2885652, 2976534, 3086776, 3472623, 3477634, 3788316, 3968712, 4630164, 5216451, 5771304, 5953068, 6945246, 6955268, 7576632, 9260328, 10417869, 10432902, 11906136, 12171719, 13890492, 13910536, 15649353, 19126987, 20835738, 20865804, 24343438, 27780984, 31298706, 36515157, 38253974, 41671476, 41731608, 46948059, 48686876, 57380961, 62597412, 73030314, 76507948, 83342952, 93896118, 97373752, 109545471, 114761922, 125194824, 133888909, 146060628, 153015896, 172142883, 187792236, 219090942, 229523844, 267777818, 292121256, 328636413, 344285766, 375584472, 401666727, 438181884, 459047688, 516428649, 535555636, 657272826, 688571532, 803333454, 876363768, 1032857298, 1071111272, 1205000181, 1314545652, 1377143064, 1606666908, 2065714596, 2410000362, 2629091304, 3213333816, 3615000543, 4131429192, 4820000724, 7230001086, 9640001448, 14460002172, 28920004344]

約数ペア:

[(1, 28920004344), (2, 14460002172), (3, 9640001448), (4, 7230001086), (6, 4820000724), (7, 4131429192), (8, 3615000543), (9, 3213333816), (11, 2629091304), (12, 2410000362), (14, 2065714596), (18, 1606666908), (21, 1377143064), (22, 1314545652), (24, 1205000181), (27, 1071111272), (28, 1032857298), (33, 876363768), (36, 803333454), (42, 688571532), (44, 657272826), (54, 535555636), (56, 516428649), (63, 459047688), (66, 438181884), (72, 401666727), (77, 375584472), (84, 344285766), (88, 328636413), (99, 292121256), (108, 267777818), (126, 229523844), (132, 219090942), (154, 187792236), (168, 172142883), (189, 153015896), (198, 146060628), (216, 133888909), (231, 125194824), (252, 114761922), (264, 109545471), (297, 97373752), (308, 93896118), (347, 83342952), (378, 76507948), (396, 73030314), (462, 62597412), (504, 57380961), (594, 48686876), (616, 46948059), (693, 41731608), (694, 41671476), (756, 38253974), (792, 36515157), (924, 31298706), (1041, 27780984), (1188, 24343438), (1386, 20865804), (1388, 20835738), (1512, 19126987), (1848, 15649353), (2079, 13910536), (2082, 13890492), (2376, 12171719), (2429, 11906136), (2772, 10432902), (2776, 10417869), (3123, 9260328), (3817, 7576632), (4158, 6955268), (4164, 6945246), (4858, 5953068), (5011, 5771304), (5544, 5216451), (6246, 4630164), (7287, 3968712), (7634, 3788316), (8316, 3477634), (8328, 3472623), (9369, 3086776), (9716, 2976534), (10022, 2885652), (11451, 2525544), (12492, 2315082), (14574, 1984356), (15033, 1923768), (15268, 1894158), (16632, 1738817), (18738, 1543388), (19432, 1488267), (20044, 1442826), (21861, 1322904), (22902, 1262772), (24984, 1157541), (26719, 1082376), (29148, 992178), (30066, 961884), (30536, 947079), (34353, 841848), (35077, 824472), (37476, 771694), (40088, 721413), (43722, 661452), (45099, 641256), (45804, 631386), (53438, 541188), (55121, 524664), (58296, 496089), (60132, 480942), (65583, 440968), (68706, 420924), (70154, 412236), (74952, 385847), (80157, 360792), (87444, 330726), (90198, 320628), (91608, 315693), (103059, 280616), (105231, 274824), (106876, 270594), (110242, 262332), (120264, 240471), (131166, 220484), (135297, 213752), (137412, 210462), (140308, 206118), (160314, 180396), (165363, 174888)]