487991826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 1238635008

約数和(自身を除く): 750643182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 173, 183, 346, 366, 367, 427, 519, 549, 734, 854, 1038, 1098, 1101, 1211, 1281, 1557, 2202, 2422, 2562, 2569, 3114, 3303, 3633, 3843, 5138, 6606, 7266, 7686, 7707, 10553, 10899, 15414, 21106, 21798, 22387, 23121, 31659, 44774, 46242, 63318, 63491, 67161, 73871, 94977, 126982, 134322, 147742, 156709, 189954, 190473, 201483, 221613, 313418, 380946, 402966, 443226, 444437, 470127, 571419, 664839, 888874, 940254, 1142838, 1329678, 1333311, 1410381, 2666622, 2820762, 3872951, 3999933, 7745902, 7999866, 11618853, 23237706, 27110657, 34856559, 54221314, 69713118, 81331971, 162663942, 243995913, 487991826]

約数ペア:

[(1, 487991826), (2, 243995913), (3, 162663942), (6, 81331971), (7, 69713118), (9, 54221314), (14, 34856559), (18, 27110657), (21, 23237706), (42, 11618853), (61, 7999866), (63, 7745902), (122, 3999933), (126, 3872951), (173, 2820762), (183, 2666622), (346, 1410381), (366, 1333311), (367, 1329678), (427, 1142838), (519, 940254), (549, 888874), (734, 664839), (854, 571419), (1038, 470127), (1098, 444437), (1101, 443226), (1211, 402966), (1281, 380946), (1557, 313418), (2202, 221613), (2422, 201483), (2562, 190473), (2569, 189954), (3114, 156709), (3303, 147742), (3633, 134322), (3843, 126982), (5138, 94977), (6606, 73871), (7266, 67161), (7686, 63491), (7707, 63318), (10553, 46242), (10899, 44774), (15414, 31659), (21106, 23121), (21798, 22387)]