541274188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2689}}^1$

素因数の和:2799

約数の個数: 72

約数和(自身を含む): 1202107200

約数和(自身を除く): 660833012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 364, 553, 637, 1027, 1106, 1274, 2054, 2212, 2548, 2689, 3871, 4108, 5378, 7189, 7742, 10756, 14378, 15484, 18823, 28756, 34957, 37646, 50323, 69914, 75292, 100646, 131761, 139828, 201292, 212431, 244699, 263522, 424862, 489398, 527044, 849724, 978796, 1487017, 1712893, 2761603, 2974034, 3425786, 5523206, 5948068, 6851572, 10409119, 11046412, 19331221, 20818238, 38662442, 41636476, 77324884, 135318547, 270637094, 541274188]

約数ペア:

[(1, 541274188), (2, 270637094), (4, 135318547), (7, 77324884), (13, 41636476), (14, 38662442), (26, 20818238), (28, 19331221), (49, 11046412), (52, 10409119), (79, 6851572), (91, 5948068), (98, 5523206), (158, 3425786), (182, 2974034), (196, 2761603), (316, 1712893), (364, 1487017), (553, 978796), (637, 849724), (1027, 527044), (1106, 489398), (1274, 424862), (2054, 263522), (2212, 244699), (2548, 212431), (2689, 201292), (3871, 139828), (4108, 131761), (5378, 100646), (7189, 75292), (7742, 69914), (10756, 50323), (14378, 37646), (15484, 34957), (18823, 28756)]