28554298848

素因数分解:

$2^5\times 3^4\times {\mathrm{1471}}^1\times {\mathrm{7489}}^1$

素因数の和:8982

約数の個数: 120

約数和(自身を含む): 84045709440

約数和(自身を除く): 55491410592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 1471, 2592, 2942, 4413, 5884, 7489, 8826, 11768, 13239, 14978, 17652, 22467, 23536, 26478, 29956, 35304, 39717, 44934, 47072, 52956, 59912, 67401, 70608, 79434, 89868, 105912, 119151, 119824, 134802, 141216, 158868, 179736, 202203, 211824, 238302, 239648, 269604, 317736, 359472, 404406, 423648, 476604, 539208, 606609, 635472, 718944, 808812, 953208, 1078416, 1213218, 1270944, 1617624, 1906416, 2156832, 2426436, 3235248, 3812832, 4852872, 6470496, 9705744, 11016319, 19411488, 22032638, 33048957, 44065276, 66097914, 88130552, 99146871, 132195828, 176261104, 198293742, 264391656, 297440613, 352522208, 396587484, 528783312, 594881226, 793174968, 892321839, 1057566624, 1189762452, 1586349936, 1784643678, 2379524904, 3172699872, 3569287356, 4759049808, 7138574712, 9518099616, 14277149424, 28554298848]

約数ペア:

[(1, 28554298848), (2, 14277149424), (3, 9518099616), (4, 7138574712), (6, 4759049808), (8, 3569287356), (9, 3172699872), (12, 2379524904), (16, 1784643678), (18, 1586349936), (24, 1189762452), (27, 1057566624), (32, 892321839), (36, 793174968), (48, 594881226), (54, 528783312), (72, 396587484), (81, 352522208), (96, 297440613), (108, 264391656), (144, 198293742), (162, 176261104), (216, 132195828), (288, 99146871), (324, 88130552), (432, 66097914), (648, 44065276), (864, 33048957), (1296, 22032638), (1471, 19411488), (2592, 11016319), (2942, 9705744), (4413, 6470496), (5884, 4852872), (7489, 3812832), (8826, 3235248), (11768, 2426436), (13239, 2156832), (14978, 1906416), (17652, 1617624), (22467, 1270944), (23536, 1213218), (26478, 1078416), (29956, 953208), (35304, 808812), (39717, 718944), (44934, 635472), (47072, 606609), (52956, 539208), (59912, 476604), (67401, 423648), (70608, 404406), (79434, 359472), (89868, 317736), (105912, 269604), (119151, 239648), (119824, 238302), (134802, 211824), (141216, 202203), (158868, 179736)]