7786884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 24131520

約数和(自身を除く): 16344636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 41, 42, 49, 51, 57, 68, 76, 82, 84, 98, 102, 114, 119, 123, 133, 147, 164, 196, 204, 228, 238, 246, 266, 287, 294, 323, 357, 399, 476, 492, 532, 574, 588, 646, 697, 714, 779, 798, 833, 861, 931, 969, 1148, 1292, 1394, 1428, 1558, 1596, 1666, 1722, 1862, 1938, 2009, 2091, 2261, 2337, 2499, 2788, 2793, 3116, 3332, 3444, 3724, 3876, 4018, 4182, 4522, 4674, 4879, 4998, 5453, 5586, 6027, 6783, 8036, 8364, 9044, 9348, 9758, 9996, 10906, 11172, 12054, 13243, 13566, 14637, 15827, 16359, 19516, 21812, 24108, 26486, 27132, 29274, 31654, 32718, 34153, 38171, 39729, 47481, 52972, 58548, 63308, 65436, 68306, 76342, 79458, 92701, 94962, 102459, 114513, 136612, 152684, 158916, 185402, 189924, 204918, 229026, 278103, 370804, 409836, 458052, 556206, 648907, 1112412, 1297814, 1946721, 2595628, 3893442, 7786884]

約数ペア:

[(1, 7786884), (2, 3893442), (3, 2595628), (4, 1946721), (6, 1297814), (7, 1112412), (12, 648907), (14, 556206), (17, 458052), (19, 409836), (21, 370804), (28, 278103), (34, 229026), (38, 204918), (41, 189924), (42, 185402), (49, 158916), (51, 152684), (57, 136612), (68, 114513), (76, 102459), (82, 94962), (84, 92701), (98, 79458), (102, 76342), (114, 68306), (119, 65436), (123, 63308), (133, 58548), (147, 52972), (164, 47481), (196, 39729), (204, 38171), (228, 34153), (238, 32718), (246, 31654), (266, 29274), (287, 27132), (294, 26486), (323, 24108), (357, 21812), (399, 19516), (476, 16359), (492, 15827), (532, 14637), (574, 13566), (588, 13243), (646, 12054), (697, 11172), (714, 10906), (779, 9996), (798, 9758), (833, 9348), (861, 9044), (931, 8364), (969, 8036), (1148, 6783), (1292, 6027), (1394, 5586), (1428, 5453), (1558, 4998), (1596, 4879), (1666, 4674), (1722, 4522), (1862, 4182), (1938, 4018), (2009, 3876), (2091, 3724), (2261, 3444), (2337, 3332), (2499, 3116), (2788, 2793)]