917173884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 2380170240

約数和(自身を除く): 1462996356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 281, 313, 316, 474, 562, 626, 843, 869, 939, 948, 1124, 1252, 1686, 1738, 1878, 2607, 3091, 3372, 3443, 3476, 3756, 5214, 6182, 6886, 9273, 10329, 10428, 12364, 13772, 18546, 20658, 22199, 24727, 37092, 41316, 44398, 49454, 66597, 74181, 87953, 88796, 98908, 133194, 148362, 175906, 244189, 263859, 266388, 271997, 296724, 351812, 488378, 527718, 543994, 732567, 815991, 967483, 976756, 1055436, 1087988, 1465134, 1631982, 1934966, 2902449, 2930268, 3263964, 3869932, 5804898, 6948287, 11609796, 13896574, 20844861, 27793148, 41689722, 76431157, 83379444, 152862314, 229293471, 305724628, 458586942, 917173884]

約数ペア:

[(1, 917173884), (2, 458586942), (3, 305724628), (4, 229293471), (6, 152862314), (11, 83379444), (12, 76431157), (22, 41689722), (33, 27793148), (44, 20844861), (66, 13896574), (79, 11609796), (132, 6948287), (158, 5804898), (237, 3869932), (281, 3263964), (313, 2930268), (316, 2902449), (474, 1934966), (562, 1631982), (626, 1465134), (843, 1087988), (869, 1055436), (939, 976756), (948, 967483), (1124, 815991), (1252, 732567), (1686, 543994), (1738, 527718), (1878, 488378), (2607, 351812), (3091, 296724), (3372, 271997), (3443, 266388), (3476, 263859), (3756, 244189), (5214, 175906), (6182, 148362), (6886, 133194), (9273, 98908), (10329, 88796), (10428, 87953), (12364, 74181), (13772, 66597), (18546, 49454), (20658, 44398), (22199, 41316), (24727, 37092)]