490147126976

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{191833}}^1$

素因数の和:191978

約数の個数: 112

約数和(自身を含む): 1088730079584

約数和(自身を除く): 598582952608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 83, 104, 148, 166, 208, 296, 332, 416, 481, 592, 664, 832, 962, 1079, 1184, 1328, 1924, 2158, 2368, 2656, 3071, 3848, 4316, 5312, 6142, 7696, 8632, 12284, 15392, 17264, 24568, 30784, 34528, 39923, 49136, 69056, 79846, 98272, 159692, 191833, 196544, 319384, 383666, 638768, 767332, 1277536, 1534664, 2493829, 2555072, 3069328, 4987658, 6138656, 7097821, 9975316, 12277312, 14195642, 15922139, 19950632, 28391284, 31844278, 39901264, 56782568, 63688556, 79802528, 92271673, 113565136, 127377112, 159605056, 184543346, 206987807, 227130272, 254754224, 369086692, 413975614, 454260544, 509508448, 589119143, 738173384, 827951228, 1019016896, 1178238286, 1476346768, 1655902456, 2356476572, 2952693536, 3311804912, 4712953144, 5905387072, 6623609824, 7658548859, 9425906288, 13247219648, 15317097718, 18851812576, 30634195436, 37703625152, 61268390872, 122536781744, 245073563488, 490147126976]

約数ペア:

[(1, 490147126976), (2, 245073563488), (4, 122536781744), (8, 61268390872), (13, 37703625152), (16, 30634195436), (26, 18851812576), (32, 15317097718), (37, 13247219648), (52, 9425906288), (64, 7658548859), (74, 6623609824), (83, 5905387072), (104, 4712953144), (148, 3311804912), (166, 2952693536), (208, 2356476572), (296, 1655902456), (332, 1476346768), (416, 1178238286), (481, 1019016896), (592, 827951228), (664, 738173384), (832, 589119143), (962, 509508448), (1079, 454260544), (1184, 413975614), (1328, 369086692), (1924, 254754224), (2158, 227130272), (2368, 206987807), (2656, 184543346), (3071, 159605056), (3848, 127377112), (4316, 113565136), (5312, 92271673), (6142, 79802528), (7696, 63688556), (8632, 56782568), (12284, 39901264), (15392, 31844278), (17264, 28391284), (24568, 19950632), (30784, 15922139), (34528, 14195642), (39923, 12277312), (49136, 9975316), (69056, 7097821), (79846, 6138656), (98272, 4987658), (159692, 3069328), (191833, 2555072), (196544, 2493829), (319384, 1534664), (383666, 1277536), (638768, 767332)]