1271800224

素因数分解:

$2^5\times 3^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 3843504000

約数和(自身を除く): 2571703776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 61, 72, 96, 108, 118, 122, 144, 177, 183, 216, 236, 244, 288, 354, 366, 409, 432, 472, 488, 531, 549, 708, 732, 818, 864, 944, 976, 1062, 1098, 1227, 1416, 1464, 1593, 1636, 1647, 1888, 1952, 2124, 2196, 2454, 2832, 2928, 3186, 3272, 3294, 3599, 3681, 4248, 4392, 4908, 5664, 5856, 6372, 6544, 6588, 7198, 7362, 8496, 8784, 9816, 10797, 11043, 12744, 13088, 13176, 14396, 14724, 16992, 17568, 19632, 21594, 22086, 24131, 24949, 25488, 26352, 28792, 29448, 32391, 39264, 43188, 44172, 48262, 49898, 50976, 52704, 57584, 58896, 64782, 72393, 74847, 86376, 88344, 96524, 97173, 99796, 115168, 117792, 129564, 144786, 149694, 172752, 176688, 193048, 194346, 199592, 217179, 224541, 259128, 289572, 299388, 345504, 353376, 386096, 388692, 399184, 434358, 449082, 518256, 579144, 598776, 651537, 673623, 772192, 777384, 798368, 868716, 898164, 1036512, 1158288, 1197552, 1303074, 1347246, 1471991, 1554768, 1737432, 1796328, 2316576, 2395104, 2606148, 2694492, 2943982, 3109536, 3474864, 3592656, 4415973, 5212296, 5388984, 5887964, 6949728, 7185312, 8831946, 10424592, 10777968, 11775928, 13247919, 17663892, 20849184, 21555936, 23551856, 26495838, 35327784, 39743757, 47103712, 52991676, 70655568, 79487514, 105983352, 141311136, 158975028, 211966704, 317950056, 423933408, 635900112, 1271800224]

約数ペア:

[(1, 1271800224), (2, 635900112), (3, 423933408), (4, 317950056), (6, 211966704), (8, 158975028), (9, 141311136), (12, 105983352), (16, 79487514), (18, 70655568), (24, 52991676), (27, 47103712), (32, 39743757), (36, 35327784), (48, 26495838), (54, 23551856), (59, 21555936), (61, 20849184), (72, 17663892), (96, 13247919), (108, 11775928), (118, 10777968), (122, 10424592), (144, 8831946), (177, 7185312), (183, 6949728), (216, 5887964), (236, 5388984), (244, 5212296), (288, 4415973), (354, 3592656), (366, 3474864), (409, 3109536), (432, 2943982), (472, 2694492), (488, 2606148), (531, 2395104), (549, 2316576), (708, 1796328), (732, 1737432), (818, 1554768), (864, 1471991), (944, 1347246), (976, 1303074), (1062, 1197552), (1098, 1158288), (1227, 1036512), (1416, 898164), (1464, 868716), (1593, 798368), (1636, 777384), (1647, 772192), (1888, 673623), (1952, 651537), (2124, 598776), (2196, 579144), (2454, 518256), (2832, 449082), (2928, 434358), (3186, 399184), (3272, 388692), (3294, 386096), (3599, 353376), (3681, 345504), (4248, 299388), (4392, 289572), (4908, 259128), (5664, 224541), (5856, 217179), (6372, 199592), (6544, 194346), (6588, 193048), (7198, 176688), (7362, 172752), (8496, 149694), (8784, 144786), (9816, 129564), (10797, 117792), (11043, 115168), (12744, 99796), (13088, 97173), (13176, 96524), (14396, 88344), (14724, 86376), (16992, 74847), (17568, 72393), (19632, 64782), (21594, 58896), (22086, 57584), (24131, 52704), (24949, 50976), (25488, 49898), (26352, 48262), (28792, 44172), (29448, 43188), (32391, 39264)]