21472346664

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2243}}^1\times {\mathrm{4289}}^1$

素因数の和:6575

約数の個数: 96

約数和(自身を含む): 60070982400

約数和(自身を除く): 38598635736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 2243, 4289, 4486, 6729, 8578, 8972, 12867, 13458, 17156, 17944, 20187, 25734, 26916, 34312, 38601, 40374, 51468, 53832, 69533, 77202, 80748, 102936, 132959, 139066, 154404, 161496, 208599, 265918, 278132, 308808, 398877, 417198, 531836, 556264, 625797, 797754, 834396, 1063672, 1196631, 1251594, 1595508, 1668792, 2393262, 2503188, 3191016, 4786524, 5006376, 9573048, 9620227, 19240454, 28860681, 38480908, 57721362, 76961816, 86582043, 115442724, 173164086, 230885448, 298227037, 346328172, 596454074, 692656344, 894681111, 1192908148, 1789362222, 2385816296, 2684043333, 3578724444, 5368086666, 7157448888, 10736173332, 21472346664]

約数ペア:

[(1, 21472346664), (2, 10736173332), (3, 7157448888), (4, 5368086666), (6, 3578724444), (8, 2684043333), (9, 2385816296), (12, 1789362222), (18, 1192908148), (24, 894681111), (31, 692656344), (36, 596454074), (62, 346328172), (72, 298227037), (93, 230885448), (124, 173164086), (186, 115442724), (248, 86582043), (279, 76961816), (372, 57721362), (558, 38480908), (744, 28860681), (1116, 19240454), (2232, 9620227), (2243, 9573048), (4289, 5006376), (4486, 4786524), (6729, 3191016), (8578, 2503188), (8972, 2393262), (12867, 1668792), (13458, 1595508), (17156, 1251594), (17944, 1196631), (20187, 1063672), (25734, 834396), (26916, 797754), (34312, 625797), (38601, 556264), (40374, 531836), (51468, 417198), (53832, 398877), (69533, 308808), (77202, 278132), (80748, 265918), (102936, 208599), (132959, 161496), (139066, 154404)]