921411612

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1237}}^1$

素因数の和:1294

約数の個数: 180

約数和(自身を含む): 2789238760

約数和(自身を除く): 1867827148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 121, 132, 162, 171, 198, 209, 228, 242, 297, 324, 342, 363, 396, 418, 484, 513, 594, 627, 684, 726, 836, 891, 1026, 1089, 1188, 1237, 1254, 1452, 1539, 1782, 1881, 2052, 2178, 2299, 2474, 2508, 3078, 3267, 3564, 3711, 3762, 4356, 4598, 4948, 5643, 6156, 6534, 6897, 7422, 7524, 9196, 9801, 11133, 11286, 13068, 13607, 13794, 14844, 16929, 19602, 20691, 22266, 22572, 23503, 27214, 27588, 33399, 33858, 39204, 40821, 41382, 44532, 47006, 54428, 62073, 66798, 67716, 70509, 81642, 82764, 94012, 100197, 122463, 124146, 133596, 141018, 149677, 163284, 186219, 200394, 211527, 244926, 248292, 258533, 282036, 299354, 367389, 372438, 400788, 423054, 449031, 489852, 517066, 598708, 634581, 734778, 744876, 775599, 846108, 898062, 1034132, 1102167, 1269162, 1347093, 1469556, 1551198, 1796124, 1903743, 2204334, 2326797, 2538324, 2694186, 2843863, 3102396, 3807486, 4041279, 4408668, 4653594, 5388372, 5687726, 6980391, 7614972, 8082558, 8531589, 9307188, 11375452, 12123837, 13960782, 16165116, 17063178, 20941173, 24247674, 25594767, 27921564, 34126356, 41882346, 48495348, 51189534, 76784301, 83764692, 102379068, 153568602, 230352903, 307137204, 460705806, 921411612]

約数ペア:

[(1, 921411612), (2, 460705806), (3, 307137204), (4, 230352903), (6, 153568602), (9, 102379068), (11, 83764692), (12, 76784301), (18, 51189534), (19, 48495348), (22, 41882346), (27, 34126356), (33, 27921564), (36, 25594767), (38, 24247674), (44, 20941173), (54, 17063178), (57, 16165116), (66, 13960782), (76, 12123837), (81, 11375452), (99, 9307188), (108, 8531589), (114, 8082558), (121, 7614972), (132, 6980391), (162, 5687726), (171, 5388372), (198, 4653594), (209, 4408668), (228, 4041279), (242, 3807486), (297, 3102396), (324, 2843863), (342, 2694186), (363, 2538324), (396, 2326797), (418, 2204334), (484, 1903743), (513, 1796124), (594, 1551198), (627, 1469556), (684, 1347093), (726, 1269162), (836, 1102167), (891, 1034132), (1026, 898062), (1089, 846108), (1188, 775599), (1237, 744876), (1254, 734778), (1452, 634581), (1539, 598708), (1782, 517066), (1881, 489852), (2052, 449031), (2178, 423054), (2299, 400788), (2474, 372438), (2508, 367389), (3078, 299354), (3267, 282036), (3564, 258533), (3711, 248292), (3762, 244926), (4356, 211527), (4598, 200394), (4948, 186219), (5643, 163284), (6156, 149677), (6534, 141018), (6897, 133596), (7422, 124146), (7524, 122463), (9196, 100197), (9801, 94012), (11133, 82764), (11286, 81642), (13068, 70509), (13607, 67716), (13794, 66798), (14844, 62073), (16929, 54428), (19602, 47006), (20691, 44532), (22266, 41382), (22572, 40821), (23503, 39204), (27214, 33858), (27588, 33399)]