7884125316

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{5107}}^1$

素因数の和:5234

約数の個数: 144

約数和(自身を含む): 21902695360

約数和(自身を除く): 14018570044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 61, 74, 76, 111, 114, 122, 148, 171, 183, 222, 228, 244, 333, 342, 366, 444, 549, 666, 684, 703, 732, 1098, 1159, 1332, 1406, 2109, 2196, 2257, 2318, 2812, 3477, 4218, 4514, 4636, 5107, 6327, 6771, 6954, 8436, 9028, 10214, 10431, 12654, 13542, 13908, 15321, 20313, 20428, 20862, 25308, 27084, 30642, 40626, 41724, 42883, 45963, 61284, 81252, 85766, 91926, 97033, 128649, 171532, 183852, 188959, 194066, 257298, 291099, 311527, 377918, 385947, 388132, 514596, 566877, 582198, 623054, 755836, 771894, 873297, 934581, 1133754, 1164396, 1246108, 1543788, 1700631, 1746594, 1869162, 2267508, 2803743, 3401262, 3493188, 3590221, 3738324, 5607486, 5919013, 6802524, 7180442, 10770663, 11214972, 11526499, 11838026, 14360884, 17757039, 21541326, 23052998, 23676052, 32311989, 34579497, 35514078, 43082652, 46105996, 53271117, 64623978, 69158994, 71028156, 103738491, 106542234, 129247956, 138317988, 207476982, 213084468, 219003481, 414953964, 438006962, 657010443, 876013924, 1314020886, 1971031329, 2628041772, 3942062658, 7884125316]

約数ペア:

[(1, 7884125316), (2, 3942062658), (3, 2628041772), (4, 1971031329), (6, 1314020886), (9, 876013924), (12, 657010443), (18, 438006962), (19, 414953964), (36, 219003481), (37, 213084468), (38, 207476982), (57, 138317988), (61, 129247956), (74, 106542234), (76, 103738491), (111, 71028156), (114, 69158994), (122, 64623978), (148, 53271117), (171, 46105996), (183, 43082652), (222, 35514078), (228, 34579497), (244, 32311989), (333, 23676052), (342, 23052998), (366, 21541326), (444, 17757039), (549, 14360884), (666, 11838026), (684, 11526499), (703, 11214972), (732, 10770663), (1098, 7180442), (1159, 6802524), (1332, 5919013), (1406, 5607486), (2109, 3738324), (2196, 3590221), (2257, 3493188), (2318, 3401262), (2812, 2803743), (3477, 2267508), (4218, 1869162), (4514, 1746594), (4636, 1700631), (5107, 1543788), (6327, 1246108), (6771, 1164396), (6954, 1133754), (8436, 934581), (9028, 873297), (10214, 771894), (10431, 755836), (12654, 623054), (13542, 582198), (13908, 566877), (15321, 514596), (20313, 388132), (20428, 385947), (20862, 377918), (25308, 311527), (27084, 291099), (30642, 257298), (40626, 194066), (41724, 188959), (42883, 183852), (45963, 171532), (61284, 128649), (81252, 97033), (85766, 91926)]