2215661812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 5045096448

約数和(自身を除く): 2829434636

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 127, 164, 167, 182, 196, 254, 287, 334, 364, 508, 533, 574, 637, 668, 889, 1066, 1148, 1169, 1274, 1651, 1778, 2009, 2132, 2171, 2338, 2548, 3302, 3556, 3731, 4018, 4342, 4676, 5207, 6223, 6604, 6847, 7462, 8036, 8183, 8684, 10414, 11557, 12446, 13694, 14924, 15197, 16366, 20828, 21209, 23114, 24892, 26117, 27388, 30394, 32732, 36449, 42418, 46228, 47929, 52234, 60788, 67691, 72898, 80899, 84836, 89011, 95858, 104468, 106379, 135382, 145796, 148463, 161798, 178022, 191716, 212758, 255143, 270764, 275717, 296926, 323596, 335503, 356044, 425516, 473837, 510286, 551434, 593852, 623077, 671006, 869569, 947674, 1020572, 1039241, 1102868, 1246154, 1342012, 1739138, 1895348, 1930019, 2078482, 2492308, 3316859, 3478276, 3860038, 4156964, 4361539, 6086983, 6633718, 7720076, 8723078, 11304397, 12173966, 13267436, 13510133, 17446156, 22608794, 24347932, 27020266, 42608881, 45217588, 54040532, 79130779, 85217762, 158261558, 170435524, 316523116, 553915453, 1107830906, 2215661812]

約数ペア:

[(1, 2215661812), (2, 1107830906), (4, 553915453), (7, 316523116), (13, 170435524), (14, 158261558), (26, 85217762), (28, 79130779), (41, 54040532), (49, 45217588), (52, 42608881), (82, 27020266), (91, 24347932), (98, 22608794), (127, 17446156), (164, 13510133), (167, 13267436), (182, 12173966), (196, 11304397), (254, 8723078), (287, 7720076), (334, 6633718), (364, 6086983), (508, 4361539), (533, 4156964), (574, 3860038), (637, 3478276), (668, 3316859), (889, 2492308), (1066, 2078482), (1148, 1930019), (1169, 1895348), (1274, 1739138), (1651, 1342012), (1778, 1246154), (2009, 1102868), (2132, 1039241), (2171, 1020572), (2338, 947674), (2548, 869569), (3302, 671006), (3556, 623077), (3731, 593852), (4018, 551434), (4342, 510286), (4676, 473837), (5207, 425516), (6223, 356044), (6604, 335503), (6847, 323596), (7462, 296926), (8036, 275717), (8183, 270764), (8684, 255143), (10414, 212758), (11557, 191716), (12446, 178022), (13694, 161798), (14924, 148463), (15197, 145796), (16366, 135382), (20828, 106379), (21209, 104468), (23114, 95858), (24892, 89011), (26117, 84836), (27388, 80899), (30394, 72898), (32732, 67691), (36449, 60788), (42418, 52234), (46228, 47929)]