890212845888

素因数分解:

$2^6\times 3^4\times {\mathrm{223}}^1\times {\mathrm{770059}}^1$

素因数の和:770306

約数の個数: 140

約数和(自身を含む): 2650706692480

約数和(自身を除く): 1760493846592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 223, 288, 324, 432, 446, 576, 648, 669, 864, 892, 1296, 1338, 1728, 1784, 2007, 2592, 2676, 3568, 4014, 5184, 5352, 6021, 7136, 8028, 10704, 12042, 14272, 16056, 18063, 21408, 24084, 32112, 36126, 42816, 48168, 64224, 72252, 96336, 128448, 144504, 192672, 289008, 385344, 578016, 770059, 1156032, 1540118, 2310177, 3080236, 4620354, 6160472, 6930531, 9240708, 12320944, 13861062, 18481416, 20791593, 24641888, 27722124, 36962832, 41583186, 49283776, 55444248, 62374779, 73925664, 83166372, 110888496, 124749558, 147851328, 166332744, 171723157, 221776992, 249499116, 332665488, 343446314, 443553984, 498998232, 515169471, 665330976, 686892628, 997996464, 1030338942, 1330661952, 1373785256, 1545508413, 1995992928, 2060677884, 2747570512, 3091016826, 3991985856, 4121355768, 4636525239, 5495141024, 6182033652, 8242711536, 9273050478, 10990282048, 12364067304, 13909575717, 16485423072, 18546100956, 24728134608, 27819151434, 32970846144, 37092201912, 49456269216, 55638302868, 74184403824, 98912538432, 111276605736, 148368807648, 222553211472, 296737615296, 445106422944, 890212845888]

約数ペア:

[(1, 890212845888), (2, 445106422944), (3, 296737615296), (4, 222553211472), (6, 148368807648), (8, 111276605736), (9, 98912538432), (12, 74184403824), (16, 55638302868), (18, 49456269216), (24, 37092201912), (27, 32970846144), (32, 27819151434), (36, 24728134608), (48, 18546100956), (54, 16485423072), (64, 13909575717), (72, 12364067304), (81, 10990282048), (96, 9273050478), (108, 8242711536), (144, 6182033652), (162, 5495141024), (192, 4636525239), (216, 4121355768), (223, 3991985856), (288, 3091016826), (324, 2747570512), (432, 2060677884), (446, 1995992928), (576, 1545508413), (648, 1373785256), (669, 1330661952), (864, 1030338942), (892, 997996464), (1296, 686892628), (1338, 665330976), (1728, 515169471), (1784, 498998232), (2007, 443553984), (2592, 343446314), (2676, 332665488), (3568, 249499116), (4014, 221776992), (5184, 171723157), (5352, 166332744), (6021, 147851328), (7136, 124749558), (8028, 110888496), (10704, 83166372), (12042, 73925664), (14272, 62374779), (16056, 55444248), (18063, 49283776), (21408, 41583186), (24084, 36962832), (32112, 27722124), (36126, 24641888), (42816, 20791593), (48168, 18481416), (64224, 13861062), (72252, 12320944), (96336, 9240708), (128448, 6930531), (144504, 6160472), (192672, 4620354), (289008, 3080236), (385344, 2310177), (578016, 1540118), (770059, 1156032)]