212501088

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43403}}^1$

素因数の和:43436

約数の個数: 72

約数和(自身を含む): 639861768

約数和(自身を除く): 427360680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 43403, 86806, 130209, 173612, 260418, 347224, 390627, 520836, 694448, 737851, 781254, 1041672, 1388896, 1475702, 1562508, 2083344, 2213553, 2951404, 3125016, 4166688, 4427106, 5902808, 6250032, 6640659, 8854212, 11805616, 12500064, 13281318, 17708424, 23611232, 26562636, 35416848, 53125272, 70833696, 106250544, 212501088]

約数ペア:

[(1, 212501088), (2, 106250544), (3, 70833696), (4, 53125272), (6, 35416848), (8, 26562636), (9, 23611232), (12, 17708424), (16, 13281318), (17, 12500064), (18, 11805616), (24, 8854212), (32, 6640659), (34, 6250032), (36, 5902808), (48, 4427106), (51, 4166688), (68, 3125016), (72, 2951404), (96, 2213553), (102, 2083344), (136, 1562508), (144, 1475702), (153, 1388896), (204, 1041672), (272, 781254), (288, 737851), (306, 694448), (408, 520836), (544, 390627), (612, 347224), (816, 260418), (1224, 173612), (1632, 130209), (2448, 86806), (4896, 43403)]