15690500276

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 32776860480

約数和(自身を除く): 17086360204

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 83, 121, 122, 166, 209, 242, 244, 332, 337, 418, 484, 671, 674, 836, 913, 1159, 1342, 1348, 1577, 1826, 2299, 2318, 2684, 3154, 3652, 3707, 4598, 4636, 5063, 6308, 6403, 7381, 7414, 9196, 10043, 10126, 12749, 12806, 14762, 14828, 17347, 20086, 20252, 20557, 25498, 25612, 27971, 29524, 34694, 40172, 40777, 41114, 50996, 55693, 55942, 69388, 70433, 81554, 82228, 96197, 111386, 111884, 140239, 140866, 163108, 190817, 192394, 222772, 226127, 280478, 281732, 307681, 381634, 384788, 390583, 452254, 531449, 560956, 612623, 615362, 763268, 774763, 781166, 904508, 1058167, 1062898, 1225246, 1230724, 1549526, 1562332, 1706231, 2116334, 2125796, 2450492, 2487397, 3099052, 3384491, 3412462, 4232668, 4296413, 4974794, 5845939, 6768982, 6824924, 8592826, 9949588, 11639837, 11691878, 13537964, 17185652, 18768541, 23279674, 23383756, 32418389, 37537082, 46559348, 47260543, 64305329, 64836778, 75074164, 94521086, 128610658, 129673556, 189042172, 206453951, 257221316, 356602279, 412907902, 713204558, 825815804, 1426409116, 3922625069, 7845250138, 15690500276]

約数ペア:

[(1, 15690500276), (2, 7845250138), (4, 3922625069), (11, 1426409116), (19, 825815804), (22, 713204558), (38, 412907902), (44, 356602279), (61, 257221316), (76, 206453951), (83, 189042172), (121, 129673556), (122, 128610658), (166, 94521086), (209, 75074164), (242, 64836778), (244, 64305329), (332, 47260543), (337, 46559348), (418, 37537082), (484, 32418389), (671, 23383756), (674, 23279674), (836, 18768541), (913, 17185652), (1159, 13537964), (1342, 11691878), (1348, 11639837), (1577, 9949588), (1826, 8592826), (2299, 6824924), (2318, 6768982), (2684, 5845939), (3154, 4974794), (3652, 4296413), (3707, 4232668), (4598, 3412462), (4636, 3384491), (5063, 3099052), (6308, 2487397), (6403, 2450492), (7381, 2125796), (7414, 2116334), (9196, 1706231), (10043, 1562332), (10126, 1549526), (12749, 1230724), (12806, 1225246), (14762, 1062898), (14828, 1058167), (17347, 904508), (20086, 781166), (20252, 774763), (20557, 763268), (25498, 615362), (25612, 612623), (27971, 560956), (29524, 531449), (34694, 452254), (40172, 390583), (40777, 384788), (41114, 381634), (50996, 307681), (55693, 281732), (55942, 280478), (69388, 226127), (70433, 222772), (81554, 192394), (82228, 190817), (96197, 163108), (111386, 140866), (111884, 140239)]