328896551258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{577}}^1\times {\mathrm{3329}}^1$

素因数の和:4143

約数の個数: 64

約数和(自身を含む): 554879445120

約数和(自身を除く): 225982893862

約数列:

[1, 2, 11, 22, 43, 86, 181, 362, 473, 577, 946, 1154, 1991, 3329, 3982, 6347, 6658, 7783, 12694, 15566, 24811, 36619, 49622, 73238, 85613, 104437, 143147, 171226, 208874, 272921, 286294, 545842, 602549, 1148807, 1205098, 1574617, 1920833, 2297614, 3149234, 3841666, 4490791, 6628039, 8981582, 13256078, 21129163, 25909607, 42258326, 49398701, 51819214, 82595819, 98797402, 165191638, 285005677, 347670773, 570011354, 695341546, 908554009, 1817108018, 3824378503, 7648757006, 14949843239, 29899686478, 164448275629, 328896551258]

約数ペア:

[(1, 328896551258), (2, 164448275629), (11, 29899686478), (22, 14949843239), (43, 7648757006), (86, 3824378503), (181, 1817108018), (362, 908554009), (473, 695341546), (577, 570011354), (946, 347670773), (1154, 285005677), (1991, 165191638), (3329, 98797402), (3982, 82595819), (6347, 51819214), (6658, 49398701), (7783, 42258326), (12694, 25909607), (15566, 21129163), (24811, 13256078), (36619, 8981582), (49622, 6628039), (73238, 4490791), (85613, 3841666), (104437, 3149234), (143147, 2297614), (171226, 1920833), (208874, 1574617), (272921, 1205098), (286294, 1148807), (545842, 602549)]