1018864896

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2399}}^1$

素因数の和:2504

約数の個数: 144

約数和(自身を含む): 3139584000

約数和(自身を除く): 2120719104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 553, 632, 672, 768, 896, 948, 1106, 1264, 1344, 1659, 1792, 1896, 2212, 2399, 2528, 2688, 3318, 3792, 4424, 4798, 5056, 5376, 6636, 7197, 7584, 8848, 9596, 10112, 13272, 14394, 15168, 16793, 17696, 19192, 20224, 26544, 28788, 30336, 33586, 35392, 38384, 50379, 53088, 57576, 60672, 67172, 70784, 76768, 100758, 106176, 115152, 134344, 141568, 153536, 189521, 201516, 212352, 230304, 268688, 307072, 379042, 403032, 424704, 460608, 537376, 568563, 614144, 758084, 806064, 921216, 1074752, 1137126, 1326647, 1516168, 1612128, 1842432, 2149504, 2274252, 2653294, 3032336, 3224256, 3979941, 4299008, 4548504, 5306588, 6064672, 6448512, 7959882, 9097008, 10613176, 12129344, 12897024, 15919764, 18194016, 21226352, 24258688, 31839528, 36388032, 42452704, 48517376, 63679056, 72776064, 84905408, 127358112, 145552128, 169810816, 254716224, 339621632, 509432448, 1018864896]

約数ペア:

[(1, 1018864896), (2, 509432448), (3, 339621632), (4, 254716224), (6, 169810816), (7, 145552128), (8, 127358112), (12, 84905408), (14, 72776064), (16, 63679056), (21, 48517376), (24, 42452704), (28, 36388032), (32, 31839528), (42, 24258688), (48, 21226352), (56, 18194016), (64, 15919764), (79, 12897024), (84, 12129344), (96, 10613176), (112, 9097008), (128, 7959882), (158, 6448512), (168, 6064672), (192, 5306588), (224, 4548504), (237, 4299008), (256, 3979941), (316, 3224256), (336, 3032336), (384, 2653294), (448, 2274252), (474, 2149504), (553, 1842432), (632, 1612128), (672, 1516168), (768, 1326647), (896, 1137126), (948, 1074752), (1106, 921216), (1264, 806064), (1344, 758084), (1659, 614144), (1792, 568563), (1896, 537376), (2212, 460608), (2399, 424704), (2528, 403032), (2688, 379042), (3318, 307072), (3792, 268688), (4424, 230304), (4798, 212352), (5056, 201516), (5376, 189521), (6636, 153536), (7197, 141568), (7584, 134344), (8848, 115152), (9596, 106176), (10112, 100758), (13272, 76768), (14394, 70784), (15168, 67172), (16793, 60672), (17696, 57576), (19192, 53088), (20224, 50379), (26544, 38384), (28788, 35392), (30336, 33586)]