894775284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2141}}^1$

素因数の和:2230

約数の個数: 144

約数和(自身を含む): 2619751680

約数和(自身を除く): 1724976396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 47, 52, 57, 76, 78, 94, 114, 117, 141, 156, 171, 188, 228, 234, 247, 282, 342, 423, 468, 494, 564, 611, 684, 741, 846, 893, 988, 1222, 1482, 1692, 1786, 1833, 2141, 2223, 2444, 2679, 2964, 3572, 3666, 4282, 4446, 5358, 5499, 6423, 7332, 8037, 8564, 8892, 10716, 10998, 11609, 12846, 16074, 19269, 21996, 23218, 25692, 27833, 32148, 34827, 38538, 40679, 46436, 55666, 69654, 77076, 81358, 83499, 100627, 104481, 111332, 122037, 139308, 162716, 166998, 201254, 208962, 244074, 250497, 301881, 333996, 366111, 402508, 417924, 488148, 500994, 528827, 603762, 732222, 905643, 1001988, 1057654, 1207524, 1308151, 1464444, 1586481, 1811286, 1911913, 2115308, 2616302, 3172962, 3622572, 3823826, 3924453, 4759443, 5232604, 5735739, 6345924, 7647652, 7848906, 9518886, 11471478, 11773359, 15697812, 17207217, 19037772, 22942956, 23546718, 24854869, 34414434, 47093436, 49709738, 68828868, 74564607, 99419476, 149129214, 223693821, 298258428, 447387642, 894775284]

約数ペア:

[(1, 894775284), (2, 447387642), (3, 298258428), (4, 223693821), (6, 149129214), (9, 99419476), (12, 74564607), (13, 68828868), (18, 49709738), (19, 47093436), (26, 34414434), (36, 24854869), (38, 23546718), (39, 22942956), (47, 19037772), (52, 17207217), (57, 15697812), (76, 11773359), (78, 11471478), (94, 9518886), (114, 7848906), (117, 7647652), (141, 6345924), (156, 5735739), (171, 5232604), (188, 4759443), (228, 3924453), (234, 3823826), (247, 3622572), (282, 3172962), (342, 2616302), (423, 2115308), (468, 1911913), (494, 1811286), (564, 1586481), (611, 1464444), (684, 1308151), (741, 1207524), (846, 1057654), (893, 1001988), (988, 905643), (1222, 732222), (1482, 603762), (1692, 528827), (1786, 500994), (1833, 488148), (2141, 417924), (2223, 402508), (2444, 366111), (2679, 333996), (2964, 301881), (3572, 250497), (3666, 244074), (4282, 208962), (4446, 201254), (5358, 166998), (5499, 162716), (6423, 139308), (7332, 122037), (8037, 111332), (8564, 104481), (8892, 100627), (10716, 83499), (10998, 81358), (11609, 77076), (12846, 69654), (16074, 55666), (19269, 46436), (21996, 40679), (23218, 38538), (25692, 34827), (27833, 32148)]