230478552

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{3331}}^1$

素因数の和:3405

約数の個数: 72

約数和(自身を含む): 645191820

約数和(自身を除く): 414713268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2883, 3331, 3844, 5766, 6662, 7688, 8649, 9993, 11532, 13324, 17298, 19986, 23064, 26648, 29979, 34596, 39972, 59958, 69192, 79944, 103261, 119916, 206522, 239832, 309783, 413044, 619566, 826088, 929349, 1239132, 1858698, 2478264, 3201091, 3717396, 6402182, 7434792, 9603273, 12804364, 19206546, 25608728, 28809819, 38413092, 57619638, 76826184, 115239276, 230478552]

約数ペア:

[(1, 230478552), (2, 115239276), (3, 76826184), (4, 57619638), (6, 38413092), (8, 28809819), (9, 25608728), (12, 19206546), (18, 12804364), (24, 9603273), (31, 7434792), (36, 6402182), (62, 3717396), (72, 3201091), (93, 2478264), (124, 1858698), (186, 1239132), (248, 929349), (279, 826088), (372, 619566), (558, 413044), (744, 309783), (961, 239832), (1116, 206522), (1922, 119916), (2232, 103261), (2883, 79944), (3331, 69192), (3844, 59958), (5766, 39972), (6662, 34596), (7688, 29979), (8649, 26648), (9993, 23064), (11532, 19986), (13324, 17298)]