2971972692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6421}}^1$

素因数の和:6510

約数の個数: 144

約数和(自身を含む): 8639799168

約数和(自身を除く): 5667826476

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 43, 46, 52, 69, 78, 86, 92, 117, 129, 138, 156, 172, 207, 234, 258, 276, 299, 387, 414, 468, 516, 559, 598, 774, 828, 897, 989, 1118, 1196, 1548, 1677, 1794, 1978, 2236, 2691, 2967, 3354, 3588, 3956, 5031, 5382, 5934, 6421, 6708, 8901, 10062, 10764, 11868, 12842, 12857, 17802, 19263, 20124, 25684, 25714, 35604, 38526, 38571, 51428, 57789, 77052, 77142, 83473, 115578, 115713, 147683, 154284, 166946, 231156, 231426, 250419, 276103, 295366, 333892, 443049, 462852, 500838, 552206, 590732, 751257, 828309, 886098, 1001676, 1104412, 1329147, 1502514, 1656618, 1772196, 1919879, 2484927, 2658294, 3005028, 3313236, 3589339, 3839758, 4969854, 5316588, 5759637, 6350369, 7178678, 7679516, 9939708, 10768017, 11519274, 12700738, 14357356, 17278911, 19051107, 21536034, 23038548, 25401476, 32304051, 34557822, 38102214, 43072068, 57153321, 64608102, 69115644, 76204428, 82554797, 114306642, 129216204, 165109594, 228613284, 247664391, 330219188, 495328782, 742993173, 990657564, 1485986346, 2971972692]

約数ペア:

[(1, 2971972692), (2, 1485986346), (3, 990657564), (4, 742993173), (6, 495328782), (9, 330219188), (12, 247664391), (13, 228613284), (18, 165109594), (23, 129216204), (26, 114306642), (36, 82554797), (39, 76204428), (43, 69115644), (46, 64608102), (52, 57153321), (69, 43072068), (78, 38102214), (86, 34557822), (92, 32304051), (117, 25401476), (129, 23038548), (138, 21536034), (156, 19051107), (172, 17278911), (207, 14357356), (234, 12700738), (258, 11519274), (276, 10768017), (299, 9939708), (387, 7679516), (414, 7178678), (468, 6350369), (516, 5759637), (559, 5316588), (598, 4969854), (774, 3839758), (828, 3589339), (897, 3313236), (989, 3005028), (1118, 2658294), (1196, 2484927), (1548, 1919879), (1677, 1772196), (1794, 1656618), (1978, 1502514), (2236, 1329147), (2691, 1104412), (2967, 1001676), (3354, 886098), (3588, 828309), (3956, 751257), (5031, 590732), (5382, 552206), (5934, 500838), (6421, 462852), (6708, 443049), (8901, 333892), (10062, 295366), (10764, 276103), (11868, 250419), (12842, 231426), (12857, 231156), (17802, 166946), (19263, 154284), (20124, 147683), (25684, 115713), (25714, 115578), (35604, 83473), (38526, 77142), (38571, 77052), (51428, 57789)]