1419958908

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1387

約数の個数: 72

約数和(自身を含む): 3635377200

約数和(自身を除く): 2215418292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 449, 642, 821, 898, 963, 1284, 1347, 1642, 1796, 1926, 2463, 2694, 3284, 3852, 4041, 4926, 5388, 7389, 8082, 9852, 14778, 16164, 29556, 48043, 87847, 96086, 144129, 175694, 192172, 263541, 288258, 351388, 368629, 432387, 527082, 576516, 737258, 790623, 864774, 1054164, 1105887, 1474516, 1581246, 1729548, 2211774, 3162492, 3317661, 4423548, 6635322, 13270644, 39443303, 78886606, 118329909, 157773212, 236659818, 354989727, 473319636, 709979454, 1419958908]

約数ペア:

[(1, 1419958908), (2, 709979454), (3, 473319636), (4, 354989727), (6, 236659818), (9, 157773212), (12, 118329909), (18, 78886606), (36, 39443303), (107, 13270644), (214, 6635322), (321, 4423548), (428, 3317661), (449, 3162492), (642, 2211774), (821, 1729548), (898, 1581246), (963, 1474516), (1284, 1105887), (1347, 1054164), (1642, 864774), (1796, 790623), (1926, 737258), (2463, 576516), (2694, 527082), (3284, 432387), (3852, 368629), (4041, 351388), (4926, 288258), (5388, 263541), (7389, 192172), (8082, 175694), (9852, 144129), (14778, 96086), (16164, 87847), (29556, 48043)]