238398212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 468342000

約数和(自身を除く): 229943788

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 149, 298, 377, 596, 754, 1061, 1508, 1937, 2122, 3874, 4244, 4321, 7748, 8642, 13793, 17284, 27586, 30769, 55172, 56173, 61538, 112346, 123076, 158089, 224692, 316178, 399997, 632356, 799994, 1599988, 2055157, 4110314, 4584581, 8220628, 9169162, 18338324, 59599553, 119199106, 238398212]

約数ペア:

[(1, 238398212), (2, 119199106), (4, 59599553), (13, 18338324), (26, 9169162), (29, 8220628), (52, 4584581), (58, 4110314), (116, 2055157), (149, 1599988), (298, 799994), (377, 632356), (596, 399997), (754, 316178), (1061, 224692), (1508, 158089), (1937, 123076), (2122, 112346), (3874, 61538), (4244, 56173), (4321, 55172), (7748, 30769), (8642, 27586), (13793, 17284)]