2181269232

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{248323}}^1$

素因数の和:248398

約数の個数: 60

約数和(自身を含む): 6204623464

約数和(自身を除く): 4023354232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 248323, 496646, 744969, 993292, 1489938, 1986584, 2234907, 2979876, 3973168, 4469814, 5959752, 8939628, 11919504, 15147703, 17879256, 30295406, 35758512, 45443109, 60590812, 90886218, 121181624, 136329327, 181772436, 242363248, 272658654, 363544872, 545317308, 727089744, 1090634616, 2181269232]

約数ペア:

[(1, 2181269232), (2, 1090634616), (3, 727089744), (4, 545317308), (6, 363544872), (8, 272658654), (9, 242363248), (12, 181772436), (16, 136329327), (18, 121181624), (24, 90886218), (36, 60590812), (48, 45443109), (61, 35758512), (72, 30295406), (122, 17879256), (144, 15147703), (183, 11919504), (244, 8939628), (366, 5959752), (488, 4469814), (549, 3973168), (732, 2979876), (976, 2234907), (1098, 1986584), (1464, 1489938), (2196, 993292), (2928, 744969), (4392, 496646), (8784, 248323)]