1979521092

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{461}}^1$

素因数の和:963

約数の個数: 120

約数和(自身を含む): 5376654360

約数和(自身を除く): 3397133268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 457, 461, 522, 783, 914, 922, 1044, 1371, 1383, 1566, 1828, 1844, 2349, 2742, 2766, 3132, 4113, 4149, 4698, 5484, 5532, 8226, 8298, 9396, 12339, 12447, 13253, 13369, 16452, 16596, 24678, 24894, 26506, 26738, 37017, 37341, 39759, 40107, 49356, 49788, 53012, 53476, 74034, 74682, 79518, 80214, 119277, 120321, 148068, 149364, 159036, 160428, 210677, 238554, 240642, 357831, 360963, 421354, 477108, 481284, 632031, 715662, 721926, 842708, 1073493, 1082889, 1264062, 1431324, 1443852, 1896093, 2146986, 2165778, 2528124, 3792186, 4293972, 4331556, 5688279, 6109633, 7584372, 11376558, 12219266, 17064837, 18328899, 22753116, 24438532, 34129674, 36657798, 54986697, 68259348, 73315596, 109973394, 164960091, 219946788, 329920182, 494880273, 659840364, 989760546, 1979521092]

約数ペア:

[(1, 1979521092), (2, 989760546), (3, 659840364), (4, 494880273), (6, 329920182), (9, 219946788), (12, 164960091), (18, 109973394), (27, 73315596), (29, 68259348), (36, 54986697), (54, 36657798), (58, 34129674), (81, 24438532), (87, 22753116), (108, 18328899), (116, 17064837), (162, 12219266), (174, 11376558), (261, 7584372), (324, 6109633), (348, 5688279), (457, 4331556), (461, 4293972), (522, 3792186), (783, 2528124), (914, 2165778), (922, 2146986), (1044, 1896093), (1371, 1443852), (1383, 1431324), (1566, 1264062), (1828, 1082889), (1844, 1073493), (2349, 842708), (2742, 721926), (2766, 715662), (3132, 632031), (4113, 481284), (4149, 477108), (4698, 421354), (5484, 360963), (5532, 357831), (8226, 240642), (8298, 238554), (9396, 210677), (12339, 160428), (12447, 159036), (13253, 149364), (13369, 148068), (16452, 120321), (16596, 119277), (24678, 80214), (24894, 79518), (26506, 74682), (26738, 74034), (37017, 53476), (37341, 53012), (39759, 49788), (40107, 49356)]