22388889614

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:514

約数の個数: 128

約数和(自身を含む): 43108208640

約数和(自身を除く): 20719319026

約数列:

[1, 2, 7, 13, 14, 26, 73, 79, 83, 91, 146, 158, 166, 182, 257, 511, 514, 553, 581, 949, 1022, 1027, 1079, 1106, 1162, 1799, 1898, 2054, 2158, 3341, 3598, 5767, 6059, 6557, 6643, 6682, 7189, 7553, 11534, 12118, 13114, 13286, 14378, 15106, 18761, 20303, 21331, 23387, 37522, 40369, 40606, 42413, 42662, 45899, 46774, 74971, 78767, 80738, 84826, 85241, 91798, 131327, 142121, 149317, 149942, 157534, 170482, 243893, 262654, 263939, 277303, 284242, 298634, 478661, 487786, 524797, 527878, 551369, 554606, 596687, 957322, 1049594, 1102738, 1193374, 1482119, 1557163, 1685149, 1707251, 1847573, 1941121, 2964238, 3114326, 3350627, 3370298, 3414502, 3695146, 3882242, 6222593, 6701254, 10374833, 10900141, 11796043, 12445186, 19267547, 20243119, 20749666, 21800282, 21906937, 23592086, 38535094, 40486238, 43558151, 43813874, 87116302, 123015877, 134872829, 141701833, 153348559, 246031754, 269745658, 283403666, 306697118, 861111139, 1599206401, 1722222278, 3198412802, 11194444807, 22388889614]

約数ペア:

[(1, 22388889614), (2, 11194444807), (7, 3198412802), (13, 1722222278), (14, 1599206401), (26, 861111139), (73, 306697118), (79, 283403666), (83, 269745658), (91, 246031754), (146, 153348559), (158, 141701833), (166, 134872829), (182, 123015877), (257, 87116302), (511, 43813874), (514, 43558151), (553, 40486238), (581, 38535094), (949, 23592086), (1022, 21906937), (1027, 21800282), (1079, 20749666), (1106, 20243119), (1162, 19267547), (1799, 12445186), (1898, 11796043), (2054, 10900141), (2158, 10374833), (3341, 6701254), (3598, 6222593), (5767, 3882242), (6059, 3695146), (6557, 3414502), (6643, 3370298), (6682, 3350627), (7189, 3114326), (7553, 2964238), (11534, 1941121), (12118, 1847573), (13114, 1707251), (13286, 1685149), (14378, 1557163), (15106, 1482119), (18761, 1193374), (20303, 1102738), (21331, 1049594), (23387, 957322), (37522, 596687), (40369, 554606), (40606, 551369), (42413, 527878), (42662, 524797), (45899, 487786), (46774, 478661), (74971, 298634), (78767, 284242), (80738, 277303), (84826, 263939), (85241, 262654), (91798, 243893), (131327, 170482), (142121, 157534), (149317, 149942)]