849889836

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 2390169600

約数和(自身を除く): 1540279764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 89, 92, 114, 138, 171, 178, 207, 228, 267, 276, 342, 356, 414, 437, 534, 607, 684, 801, 828, 874, 1068, 1214, 1311, 1602, 1691, 1748, 1821, 2047, 2428, 2622, 3204, 3382, 3642, 3933, 4094, 5073, 5244, 5463, 6141, 6764, 7284, 7866, 8188, 10146, 10926, 11533, 12282, 13961, 15219, 15732, 18423, 20292, 21852, 23066, 24564, 27922, 30438, 34599, 36846, 38893, 41883, 46132, 54023, 55844, 60876, 69198, 73692, 77786, 83766, 103797, 108046, 116679, 125649, 138396, 155572, 162069, 167532, 207594, 216092, 233358, 251298, 265259, 324138, 350037, 415188, 466716, 486207, 502596, 530518, 648276, 700074, 795777, 972414, 1026437, 1061036, 1242529, 1400148, 1591554, 1944828, 2052874, 2387331, 2485058, 3079311, 3183108, 3727587, 4105748, 4774662, 4970116, 6158622, 7455174, 9237933, 9549324, 11182761, 12317244, 14910348, 18475866, 22365522, 23608051, 36951732, 44731044, 47216102, 70824153, 94432204, 141648306, 212472459, 283296612, 424944918, 849889836]

約数ペア:

[(1, 849889836), (2, 424944918), (3, 283296612), (4, 212472459), (6, 141648306), (9, 94432204), (12, 70824153), (18, 47216102), (19, 44731044), (23, 36951732), (36, 23608051), (38, 22365522), (46, 18475866), (57, 14910348), (69, 12317244), (76, 11182761), (89, 9549324), (92, 9237933), (114, 7455174), (138, 6158622), (171, 4970116), (178, 4774662), (207, 4105748), (228, 3727587), (267, 3183108), (276, 3079311), (342, 2485058), (356, 2387331), (414, 2052874), (437, 1944828), (534, 1591554), (607, 1400148), (684, 1242529), (801, 1061036), (828, 1026437), (874, 972414), (1068, 795777), (1214, 700074), (1311, 648276), (1602, 530518), (1691, 502596), (1748, 486207), (1821, 466716), (2047, 415188), (2428, 350037), (2622, 324138), (3204, 265259), (3382, 251298), (3642, 233358), (3933, 216092), (4094, 207594), (5073, 167532), (5244, 162069), (5463, 155572), (6141, 138396), (6764, 125649), (7284, 116679), (7866, 108046), (8188, 103797), (10146, 83766), (10926, 77786), (11533, 73692), (12282, 69198), (13961, 60876), (15219, 55844), (15732, 54023), (18423, 46132), (20292, 41883), (21852, 38893), (23066, 36846), (24564, 34599), (27922, 30438)]