399291270828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{4261}}^1\times {\mathrm{4651}}^1$

素因数の和:9015

約数の個数: 96

約数和(自身を含む): 985948303872

約数和(自身を除く): 586657033044

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 3358, 4261, 4651, 5037, 6716, 8522, 9302, 10074, 12783, 13953, 17044, 18604, 20148, 25566, 27906, 51132, 55812, 98003, 106973, 196006, 213946, 294009, 311053, 320919, 339523, 392012, 427892, 588018, 622106, 641838, 679046, 933159, 1018569, 1176036, 1244212, 1283676, 1358092, 1866318, 2037138, 3732636, 4074276, 7154219, 7809029, 14308438, 15618058, 19817911, 21462657, 23427087, 28616876, 31236116, 39635822, 42925314, 46854174, 59453733, 79271644, 85850628, 93708348, 118907466, 237814932, 455811953, 911623906, 1367435859, 1446707503, 1823247812, 2734871718, 2893415006, 4340122509, 5469743436, 5786830012, 8680245018, 17360490036, 33274272569, 66548545138, 99822817707, 133097090276, 199645635414, 399291270828]

約数ペア:

[(1, 399291270828), (2, 199645635414), (3, 133097090276), (4, 99822817707), (6, 66548545138), (12, 33274272569), (23, 17360490036), (46, 8680245018), (69, 5786830012), (73, 5469743436), (92, 4340122509), (138, 2893415006), (146, 2734871718), (219, 1823247812), (276, 1446707503), (292, 1367435859), (438, 911623906), (876, 455811953), (1679, 237814932), (3358, 118907466), (4261, 93708348), (4651, 85850628), (5037, 79271644), (6716, 59453733), (8522, 46854174), (9302, 42925314), (10074, 39635822), (12783, 31236116), (13953, 28616876), (17044, 23427087), (18604, 21462657), (20148, 19817911), (25566, 15618058), (27906, 14308438), (51132, 7809029), (55812, 7154219), (98003, 4074276), (106973, 3732636), (196006, 2037138), (213946, 1866318), (294009, 1358092), (311053, 1283676), (320919, 1244212), (339523, 1176036), (392012, 1018569), (427892, 933159), (588018, 679046), (622106, 641838)]