8460584418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 20604100608

約数和(自身を除く): 12143516190

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 331, 341, 403, 429, 662, 682, 806, 858, 961, 993, 1023, 1209, 1922, 1986, 2046, 2418, 2883, 3641, 4303, 4433, 5766, 7282, 8606, 8866, 10261, 10571, 10923, 12493, 12909, 13299, 20522, 21142, 21846, 24986, 25818, 26598, 29791, 30783, 31713, 37479, 47333, 59582, 61566, 63426, 74958, 89373, 94666, 112871, 133393, 137423, 141999, 178746, 225742, 266786, 274846, 283998, 318091, 327701, 338613, 387283, 400179, 412269, 636182, 655402, 677226, 774566, 800358, 824538, 954273, 983103, 1161849, 1467323, 1908546, 1966206, 2323698, 2934646, 3499001, 4135183, 4260113, 4401969, 6998002, 8270366, 8520226, 8803938, 9860821, 10497003, 12405549, 12780339, 19721642, 20994006, 24811098, 25560678, 29582463, 45487013, 59164926, 90974026, 108469031, 128190673, 136461039, 216938062, 256381346, 272922078, 325407093, 384572019, 650814186, 769144038, 1410097403, 2820194806, 4230292209, 8460584418]

約数ペア:

[(1, 8460584418), (2, 4230292209), (3, 2820194806), (6, 1410097403), (11, 769144038), (13, 650814186), (22, 384572019), (26, 325407093), (31, 272922078), (33, 256381346), (39, 216938062), (62, 136461039), (66, 128190673), (78, 108469031), (93, 90974026), (143, 59164926), (186, 45487013), (286, 29582463), (331, 25560678), (341, 24811098), (403, 20994006), (429, 19721642), (662, 12780339), (682, 12405549), (806, 10497003), (858, 9860821), (961, 8803938), (993, 8520226), (1023, 8270366), (1209, 6998002), (1922, 4401969), (1986, 4260113), (2046, 4135183), (2418, 3499001), (2883, 2934646), (3641, 2323698), (4303, 1966206), (4433, 1908546), (5766, 1467323), (7282, 1161849), (8606, 983103), (8866, 954273), (10261, 824538), (10571, 800358), (10923, 774566), (12493, 677226), (12909, 655402), (13299, 636182), (20522, 412269), (21142, 400179), (21846, 387283), (24986, 338613), (25818, 327701), (26598, 318091), (29791, 283998), (30783, 274846), (31713, 266786), (37479, 225742), (47333, 178746), (59582, 141999), (61566, 137423), (63426, 133393), (74958, 112871), (89373, 94666)]