2890937376

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2239

約数の個数: 144

約数和(自身を含む): 8465708160

約数和(自身を除く): 5574770784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 79, 96, 122, 144, 158, 183, 237, 244, 288, 316, 366, 474, 488, 549, 632, 711, 732, 948, 976, 1098, 1264, 1422, 1464, 1896, 1952, 2083, 2196, 2528, 2844, 2928, 3792, 4166, 4392, 4819, 5688, 5856, 6249, 7584, 8332, 8784, 9638, 11376, 12498, 14457, 16664, 17568, 18747, 19276, 22752, 24996, 28914, 33328, 37494, 38552, 43371, 49992, 57828, 66656, 74988, 77104, 86742, 99984, 115656, 127063, 149976, 154208, 164557, 173484, 199968, 231312, 254126, 299952, 329114, 346968, 381189, 462624, 493671, 508252, 599904, 658228, 693936, 762378, 987342, 1016504, 1143567, 1316456, 1387872, 1481013, 1524756, 1974684, 2033008, 2287134, 2632912, 2962026, 3049512, 3949368, 4066016, 4574268, 5265824, 5924052, 6099024, 7898736, 9148536, 10037977, 11848104, 12198048, 15797472, 18297072, 20075954, 23696208, 30113931, 36594144, 40151908, 47392416, 60227862, 80303816, 90341793, 120455724, 160607632, 180683586, 240911448, 321215264, 361367172, 481822896, 722734344, 963645792, 1445468688, 2890937376]

約数ペア:

[(1, 2890937376), (2, 1445468688), (3, 963645792), (4, 722734344), (6, 481822896), (8, 361367172), (9, 321215264), (12, 240911448), (16, 180683586), (18, 160607632), (24, 120455724), (32, 90341793), (36, 80303816), (48, 60227862), (61, 47392416), (72, 40151908), (79, 36594144), (96, 30113931), (122, 23696208), (144, 20075954), (158, 18297072), (183, 15797472), (237, 12198048), (244, 11848104), (288, 10037977), (316, 9148536), (366, 7898736), (474, 6099024), (488, 5924052), (549, 5265824), (632, 4574268), (711, 4066016), (732, 3949368), (948, 3049512), (976, 2962026), (1098, 2632912), (1264, 2287134), (1422, 2033008), (1464, 1974684), (1896, 1524756), (1952, 1481013), (2083, 1387872), (2196, 1316456), (2528, 1143567), (2844, 1016504), (2928, 987342), (3792, 762378), (4166, 693936), (4392, 658228), (4819, 599904), (5688, 508252), (5856, 493671), (6249, 462624), (7584, 381189), (8332, 346968), (8784, 329114), (9638, 299952), (11376, 254126), (12498, 231312), (14457, 199968), (16664, 173484), (17568, 164557), (18747, 154208), (19276, 149976), (22752, 127063), (24996, 115656), (28914, 99984), (33328, 86742), (37494, 77104), (38552, 74988), (43371, 66656), (49992, 57828)]