40344304

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 106208480

約数和(自身を除く): 65864176

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 121, 143, 154, 176, 182, 208, 229, 242, 286, 308, 364, 458, 484, 572, 616, 728, 847, 916, 968, 1001, 1144, 1232, 1456, 1573, 1603, 1694, 1832, 1936, 2002, 2288, 2519, 2977, 3146, 3206, 3388, 3664, 4004, 5038, 5954, 6292, 6412, 6776, 8008, 10076, 11011, 11908, 12584, 12824, 13552, 16016, 17633, 20152, 20839, 22022, 23816, 25168, 25648, 27709, 32747, 35266, 40304, 41678, 44044, 47632, 55418, 65494, 70532, 83356, 88088, 110836, 130988, 141064, 166712, 176176, 193963, 221672, 229229, 261976, 282128, 333424, 360217, 387926, 443344, 458458, 523952, 720434, 775852, 916916, 1440868, 1551704, 1833832, 2521519, 2881736, 3103408, 3667664, 5043038, 5763472, 10086076, 20172152, 40344304]

約数ペア:

[(1, 40344304), (2, 20172152), (4, 10086076), (7, 5763472), (8, 5043038), (11, 3667664), (13, 3103408), (14, 2881736), (16, 2521519), (22, 1833832), (26, 1551704), (28, 1440868), (44, 916916), (52, 775852), (56, 720434), (77, 523952), (88, 458458), (91, 443344), (104, 387926), (112, 360217), (121, 333424), (143, 282128), (154, 261976), (176, 229229), (182, 221672), (208, 193963), (229, 176176), (242, 166712), (286, 141064), (308, 130988), (364, 110836), (458, 88088), (484, 83356), (572, 70532), (616, 65494), (728, 55418), (847, 47632), (916, 44044), (968, 41678), (1001, 40304), (1144, 35266), (1232, 32747), (1456, 27709), (1573, 25648), (1603, 25168), (1694, 23816), (1832, 22022), (1936, 20839), (2002, 20152), (2288, 17633), (2519, 16016), (2977, 13552), (3146, 12824), (3206, 12584), (3388, 11908), (3664, 11011), (4004, 10076), (5038, 8008), (5954, 6776), (6292, 6412)]